[go: up one dir, main page]

Search a number
-
+
2424975 = 352731149
BaseRepresentation
bin1001010000000010001111
311120012102220
421100002033
51110044400
6123550423
726416620
oct11200217
94505386
102424975
111406a13
1298b413
1366b9c7
14471a47
1532d7a0
hex25008f

2424975 has 48 divisors (see below), whose sum is σ = 4761600. Its totient is φ = 1065600.

The previous prime is 2424973. The next prime is 2424991. The reversal of 2424975 is 5794242.

It is not a de Polignac number, because 2424975 - 21 = 2424973 is a prime.

It is a super-4 number, since 4×24249754 (a number of 27 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2 + 48 + 221 + 49 + 9 + 7 + 53 .

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424971) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16201 + ... + 16349.

It is an arithmetic number, because the mean of its divisors is an integer number (99200).

22424975 is an apocalyptic number.

2424975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2424975 is a deficient number, since it is larger than the sum of its proper divisors (2336625).

2424975 is a wasteful number, since it uses less digits than its factorization.

2424975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 195 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 2424975 is about 1557.2331232028. The cubic root of 2424975 is about 134.3494074210.

The spelling of 2424975 in words is "two million, four hundred twenty-four thousand, nine hundred seventy-five".

Divisors: 1 3 5 7 15 21 25 31 35 75 93 105 149 155 175 217 447 465 525 651 745 775 1043 1085 2235 2325 3129 3255 3725 4619 5215 5425 11175 13857 15645 16275 23095 26075 32333 69285 78225 96999 115475 161665 346425 484995 808325 2424975