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2472075255 = 351312677309
BaseRepresentation
bin1001001101011000…
…1101111111110111
320101021122102201210
42103112031333313
520030322402010
61045145052503
7115155202326
oct22326157767
96337572653
102472075255
111059470801
1258ba87133
13305202c30
141964620bd
15e7061b20
hex9358dff7

2472075255 has 16 divisors (see below), whose sum is σ = 4259576160. Its totient is φ = 1217021568.

The previous prime is 2472075233. The next prime is 2472075257. The reversal of 2472075255 is 5525702742.

It is not a de Polignac number, because 2472075255 - 27 = 2472075127 is a prime.

It is a super-2 number, since 2×24720752552 = 12222312132766630050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472075257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6338460 + ... + 6338849.

It is an arithmetic number, because the mean of its divisors is an integer number (266223510).

Almost surely, 22472075255 is an apocalyptic number.

2472075255 is a deficient number, since it is larger than the sum of its proper divisors (1787500905).

2472075255 is a wasteful number, since it uses less digits than its factorization.

2472075255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12677330.

The product of its (nonzero) digits is 196000, while the sum is 39.

The square root of 2472075255 is about 49719.9683728781. The cubic root of 2472075255 is about 1352.1365810851.

Adding to 2472075255 its reverse (5525702742), we get a palindrome (7997777997).

The spelling of 2472075255 in words is "two billion, four hundred seventy-two million, seventy-five thousand, two hundred fifty-five".

Divisors: 1 3 5 13 15 39 65 195 12677309 38031927 63386545 164805017 190159635 494415051 824025085 2472075255