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10929848660 = 225546492433
BaseRepresentation
bin10100010110111100…
…00100000101010100
31001012201102211200122
422023132010011110
5134341020124120
65004320331112
7534565115663
oct121336040524
931181384618
1010929848660
1146a9684085
122150473a98
131052534c93
1475984cdda
1543e833a25
hex28b784154

10929848660 has 12 divisors (see below), whose sum is σ = 22952682228. Its totient is φ = 4371939456.

The previous prime is 10929848639. The next prime is 10929848663. The reversal of 10929848660 is 6684892901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2885193796 + 8044654864 = 53714^2 + 89692^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10929848663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273246197 + ... + 273246236.

It is an arithmetic number, because the mean of its divisors is an integer number (1912723519).

Almost surely, 210929848660 is an apocalyptic number.

10929848660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10929848660 is an abundant number, since it is smaller than the sum of its proper divisors (12022833568).

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

10929848660 is a wasteful number, since it uses less digits than its factorization.

10929848660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546492442 (or 546492440 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 10929848660 in words is "ten billion, nine hundred twenty-nine million, eight hundred forty-eight thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 546492433 1092984866 2185969732 2732462165 5464924330 10929848660