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10827372629 = 731371082629
BaseRepresentation
bin10100001010101110…
…01001100001010101
31000221120121112000002
422011113021201111
5134133301411004
64550220101045
7532212102023
oct120527114125
930846545002
1010827372629
114656851347
122122094785
131037235488
14749db5713
1543584061e
hex2855c9855

10827372629 has 8 divisors (see below), whose sum is σ = 11055817560. Its totient is φ = 10601093376.

The previous prime is 10827372617. The next prime is 10827372653. The reversal of 10827372629 is 92627372801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4276898404 + 6550474225 = 65398^2 + 80935^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10827372629 - 212 = 10827368533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10827372229) 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, 531314 + ... + 551315.

It is an arithmetic number, because the mean of its divisors is an integer number (1381977195).

Almost surely, 210827372629 is an apocalyptic number.

It is an amenable number.

10827372629 is a deficient number, since it is larger than the sum of its proper divisors (228444931).

10827372629 is a wasteful number, since it uses less digits than its factorization.

10827372629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082839.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 10827372629 in words is "ten billion, eight hundred twenty-seven million, three hundred seventy-two thousand, six hundred twenty-nine".

Divisors: 1 73 137 10001 1082629 79031917 148320173 10827372629