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10050231272 = 234130640949
BaseRepresentation
bin10010101110000101…
…00101101111101000
3221221102021122110212
421113002211233220
5131040324400042
64341135200252
7504024361544
oct112702455750
927842248425
1010050231272
114298103564
121b45976088
13c42226c13
146b4abaa24
153dc4d1482
hex2570a5be8

10050231272 has 16 divisors (see below), whose sum is σ = 19303798500. Its totient is φ = 4902551680.

The previous prime is 10050231259. The next prime is 10050231281. The reversal of 10050231272 is 27213205001.

It is a happy number.

10050231272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7429405636 + 2620825636 = 86194^2 + 51194^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15320147 + ... + 15320802.

Almost surely, 210050231272 is an apocalyptic number.

It is an amenable number.

10050231272 is a deficient number, since it is larger than the sum of its proper divisors (9253567228).

10050231272 is a wasteful number, since it uses less digits than its factorization.

10050231272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30640996 (or 30640992 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 10050231272 its reverse (27213205001), we get a palindrome (37263436273).

The spelling of 10050231272 in words is "ten billion, fifty million, two hundred thirty-one thousand, two hundred seventy-two".

Divisors: 1 2 4 8 41 82 164 328 30640949 61281898 122563796 245127592 1256278909 2512557818 5025115636 10050231272