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10023327860 = 2257135507323
BaseRepresentation
bin10010101010110111…
…11101100001110100
3221212112122210221012
421111123331201310
5131011432442420
64334334411352
7503246611130
oct112533754164
927775583835
1010023327860
1142839a8637
121b38960b58
13c39797540
146b12b63c0
153d9e69dc5
hex2556fd874

10023327860 has 48 divisors (see below), whose sum is σ = 25906452096. Its totient is φ = 3172217472.

The previous prime is 10023327859. The next prime is 10023327871. The reversal of 10023327860 is 6872332001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2751842 + ... + 2755481.

It is an arithmetic number, because the mean of its divisors is an integer number (539717752).

Almost surely, 210023327860 is an apocalyptic number.

10023327860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10023327860 is an abundant number, since it is smaller than the sum of its proper divisors (15883124236).

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

10023327860 is a wasteful number, since it uses less digits than its factorization.

10023327860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5507352 (or 5507350 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 10023327860 its reverse (6872332001), we get a palindrome (16895659861).

The spelling of 10023327860 in words is "ten billion, twenty-three million, three hundred twenty-seven thousand, eight hundred sixty".

Divisors: 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 5507323 11014646 22029292 27536615 38551261 55073230 71595199 77102522 110146460 143190398 154205044 192756305 286380796 357975995 385512610 501166393 715951990 771025220 1002332786 1431903980 2004665572 2505831965 5011663930 10023327860