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2475035472 = 2437213611327
BaseRepresentation
bin1001001110000110…
…0000101101010000
320101111012211101110
42103201200231100
520032102113342
61045332333320
7115222311600
oct22341405520
96344184343
102475035472
111060102868
12590a74240
133059cb440
141969d2c00
15e7448c9c
hex93860b50

2475035472 has 240 divisors, whose sum is σ = 8147311872. Its totient is φ = 641571840.

The previous prime is 2475035471. The next prime is 2475035489. The reversal of 2475035472 is 2745305742.

It is a super-2 number, since 2×24750354722 = 12251601175316525568, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2475035472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475035471) 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, 1864473 + ... + 1865799.

Almost surely, 22475035472 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 2475035472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4073655936).

2475035472 is an abundant number, since it is smaller than the sum of its proper divisors (5672276400).

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

2475035472 is a wasteful number, since it uses less digits than its factorization.

2475035472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426 (or 1413 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 39.

The square root of 2475035472 is about 49749.7283610675. The cubic root of 2475035472 is about 1352.6760766750.

The spelling of 2475035472 in words is "two billion, four hundred seventy-five million, thirty-five thousand, four hundred seventy-two".