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2850632004 = 2231121595697
BaseRepresentation
bin1010100111101001…
…0011000101000100
321100122222002222010
42221322103011010
521314230211004
61150510534220
7130432654323
oct25172230504
97318862863
102850632004
111233120020
12676807370
133657771cc
141d08440ba
1511a3dba89
hexa9e93144

2850632004 has 24 divisors (see below), whose sum is σ = 7256154528. Its totient is φ = 863827840.

The previous prime is 2850631991. The next prime is 2850632009. The reversal of 2850632004 is 4002360582.

It is a super-2 number, since 2×28506320042 = 16252205644458112032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2850632009) 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, 10797717 + ... + 10797980.

It is an arithmetic number, because the mean of its divisors is an integer number (302339772).

Almost surely, 22850632004 is an apocalyptic number.

It is an amenable number.

2850632004 is an abundant number, since it is smaller than the sum of its proper divisors (4405522524).

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

2850632004 is a wasteful number, since it uses less digits than its factorization.

2850632004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21595715 (or 21595713 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2850632004 is about 53391.3101918280. The cubic root of 2850632004 is about 1417.9047330534.

Adding to 2850632004 its reverse (4002360582), we get a palindrome (6852992586).

The spelling of 2850632004 in words is "two billion, eight hundred fifty million, six hundred thirty-two thousand, four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 21595697 43191394 64787091 86382788 129574182 237552667 259148364 475105334 712658001 950210668 1425316002 2850632004