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4574861904 = 243578316481
BaseRepresentation
bin1000100001010111…
…01101101001010000
3102210211102001201210
410100223231221100
533332131040104
62033543100120
7221240453544
oct42053555120
912724361653
104574861904
111a38432508
12a78141640
1357ba582a2
14315835a24
151bb979989
hex110aeda50

4574861904 has 40 divisors (see below), whose sum is σ = 11821154112. Its totient is φ = 1524597760.

The previous prime is 4574861903. The next prime is 4574861917. The reversal of 4574861904 is 4091684754.

It is a super-2 number, since 2×45748619042 = 41858722881341010432, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574861903) 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, 269344 + ... + 285824.

Almost surely, 24574861904 is an apocalyptic number.

It is an amenable number.

4574861904 is an abundant number, since it is smaller than the sum of its proper divisors (7246292208).

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

4574861904 is a wasteful number, since it uses less digits than its factorization.

4574861904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22275 (or 22269 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 4574861904 is about 67637.7254496335. The cubic root of 4574861904 is about 1660.0684522022.

The spelling of 4574861904 in words is "four billion, five hundred seventy-four million, eight hundred sixty-one thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 5783 11566 16481 17349 23132 32962 34698 46264 49443 65924 69396 92528 98886 131848 138792 197772 263696 277584 395544 791088 95309623 190619246 285928869 381238492 571857738 762476984 1143715476 1524953968 2287430952 4574861904