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2425255404 = 22311137571867
BaseRepresentation
bin1001000010001110…
…0111010111101100
320021000112201222020
42100203213113230
514431331133104
61040353350140
7114046221315
oct22043472754
96230481866
102425255404
111034aa2310
12578268350
132c85bc190
1419015560c
15e2db42d9
hex908e75ec

2425255404 has 96 divisors (see below), whose sum is σ = 6660600576. Its totient is φ = 677134080.

The previous prime is 2425255403. The next prime is 2425255409. The reversal of 2425255404 is 4045525242.

2425255404 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2425255403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1298079 + ... + 1299945.

It is an arithmetic number, because the mean of its divisors is an integer number (69381256).

Almost surely, 22425255404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2425255404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3330300288).

2425255404 is an abundant number, since it is smaller than the sum of its proper divisors (4235345172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2425255404 is a wasteful number, since it uses less digits than its factorization.

2425255404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655 (or 2653 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 2425255404 is about 49246.8821754230. The cubic root of 2425255404 is about 1343.5458557185.

The spelling of 2425255404 in words is "two billion, four hundred twenty-five million, two hundred fifty-five thousand, four hundred four".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 132 143 156 286 429 572 757 858 1514 1716 1867 2271 3028 3734 4542 5601 7468 8327 9084 9841 11202 16654 19682 20537 22404 24271 24981 29523 33308 39364 41074 48542 49962 59046 61611 72813 82148 97084 99924 108251 118092 123222 145626 216502 246444 266981 291252 324753 433004 533962 649506 800943 1067924 1299012 1413319 1601886 2826638 3203772 4239957 5653276 8479914 15546509 16959828 18373147 31093018 36746294 46639527 55119441 62186036 73492588 93279054 110238882 186558108 202104617 220477764 404209234 606313851 808418468 1212627702 2425255404