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10032231309 = 36739375303
BaseRepresentation
bin10010101011111011…
…11011001110001101
3221220011102011011120
421111331323032031
5131021222400214
64335253311153
7503415362532
oct112575731615
927804364146
1010032231309
114288a29961
121b3b9354b9
13c3b593c59
146b2552d89
153dab27ea9
hex255f7b38d

10032231309 has 16 divisors (see below), whose sum is σ = 13413009792. Its totient is φ = 6669831168.

The previous prime is 10032231277. The next prime is 10032231353. The reversal of 10032231309 is 90313223001.

It is not a de Polignac number, because 10032231309 - 25 = 10032231277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032230309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1889152 + ... + 1894454.

It is an arithmetic number, because the mean of its divisors is an integer number (838313112).

Almost surely, 210032231309 is an apocalyptic number.

It is an amenable number.

10032231309 is a deficient number, since it is larger than the sum of its proper divisors (3380778483).

10032231309 is an equidigital number, since it uses as much as digits as its factorization.

10032231309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6916.

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 10032231309 in words is "ten billion, thirty-two million, two hundred thirty-one thousand, three hundred nine".

Divisors: 1 3 673 937 2019 2811 5303 15909 630601 1891803 3568919 4968911 10706757 14906733 3344077103 10032231309