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2250107472 = 243311512169
BaseRepresentation
bin1000011000011101…
…1110101001010000
312210210222022011210
42012013132221100
514102011414342
61011135340120
7106521412044
oct20607365120
95723868153
102250107472
11a55144058
12529681640
1329b226952
14174ba2024
15d281879c
hex861dea50

2250107472 has 40 divisors (see below), whose sum is σ = 6000290560. Its totient is φ = 725840640.

The previous prime is 2250107459. The next prime is 2250107479. The reversal of 2250107472 is 2747010522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250107479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754597 + ... + 757572.

It is an arithmetic number, because the mean of its divisors is an integer number (150007264).

Almost surely, 22250107472 is an apocalyptic number.

It is an amenable number.

2250107472 is an abundant number, since it is smaller than the sum of its proper divisors (3750183088).

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

2250107472 is a wasteful number, since it uses less digits than its factorization.

2250107472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512211 (or 1512205 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 2250107472 is about 47435.2977433472. The cubic root of 2250107472 is about 1310.3915602033.

Adding to 2250107472 its reverse (2747010522), we get a palindrome (4997117994).

The spelling of 2250107472 in words is "two billion, two hundred fifty million, one hundred seven thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 1488 1512169 3024338 4536507 6048676 9073014 12097352 18146028 24194704 36292056 46877239 72584112 93754478 140631717 187508956 281263434 375017912 562526868 750035824 1125053736 2250107472