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8872433001 = 325411822229
BaseRepresentation
bin10000100001101011…
…01001010101101001
3211220100001021222200
420100311221111221
5121132320324001
64024223010413
7432603302415
oct102065512551
924810037880
108872433001
113843291263
121877439a09
13ab5207073
146024c9d45
1536ddce086
hex210d69569

8872433001 has 12 divisors (see below), whose sum is σ = 12839432580. Its totient is φ = 5904018720.

The previous prime is 8872432999. The next prime is 8872433023. The reversal of 8872433001 is 1003342788.

It can be written as a sum of positive squares in 2 ways, for example, as 1824998400 + 7047434601 = 42720^2 + 83949^2 .

It is not a de Polignac number, because 8872433001 - 21 = 8872432999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8872433071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906246 + ... + 915983.

It is an arithmetic number, because the mean of its divisors is an integer number (1069952715).

Almost surely, 28872433001 is an apocalyptic number.

It is an amenable number.

8872433001 is a deficient number, since it is larger than the sum of its proper divisors (3966999579).

8872433001 is a wasteful number, since it uses less digits than its factorization.

8872433001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822776 (or 1822773 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 8872433001 is about 94193.5932056953. The cubic root of 8872433001 is about 2070.2092409085.

Adding to 8872433001 its reverse (1003342788), we get a palindrome (9875775789).

The spelling of 8872433001 in words is "eight billion, eight hundred seventy-two million, four hundred thirty-three thousand, one".

Divisors: 1 3 9 541 1623 4869 1822229 5466687 16400061 985825889 2957477667 8872433001