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10028359660 = 2251145583453
BaseRepresentation
bin10010101011011110…
…01001111111101100
3221212220010110021011
421111233021333230
5131014230002120
64335034315004
7503340436114
oct112557117754
927786113234
1010028359660
114286825050
121b3a588a64
13c3a839937
146b1c26044
153da610c5a
hex255bc9fec

10028359660 has 24 divisors (see below), whose sum is σ = 22974060816. Its totient is φ = 3646676160.

The previous prime is 10028359573. The next prime is 10028359667. The reversal of 10028359660 is 6695382001.

It is not an unprimeable number, because it can be changed into a prime (10028359667) 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, 22791507 + ... + 22791946.

It is an arithmetic number, because the mean of its divisors is an integer number (957252534).

Almost surely, 210028359660 is an apocalyptic number.

10028359660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10028359660 is an abundant number, since it is smaller than the sum of its proper divisors (12945701156).

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

10028359660 is a wasteful number, since it uses less digits than its factorization.

10028359660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45583473 (or 45583471 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 10028359660 in words is "ten billion, twenty-eight million, three hundred fifty-nine thousand, six hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 45583453 91166906 182333812 227917265 455834530 501417983 911669060 1002835966 2005671932 2507089915 5014179830 10028359660