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10311027672 = 23311149262127
BaseRepresentation
bin10011001101001010…
…11100101111011000
3222121121000110212210
421212211130233120
5132104110341142
64423053035120
7513342201111
oct114645345730
928547013783
1010311027672
114411340780
121bb9185aa0
13c8427980a
146db5a7208
1540534949c
hex26695cbd8

10311027672 has 64 divisors (see below), whose sum is σ = 28309824000. Its totient is φ = 3103571840.

The previous prime is 10311027653. The next prime is 10311027677. The reversal of 10311027672 is 27672011301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311027677) 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, 91728 + ... + 170399.

It is an arithmetic number, because the mean of its divisors is an integer number (442341000).

Almost surely, 210311027672 is an apocalyptic number.

10311027672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10311027672 is an abundant number, since it is smaller than the sum of its proper divisors (17998796328).

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

10311027672 is a wasteful number, since it uses less digits than its factorization.

10311027672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262296 (or 262292 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

Adding to 10311027672 its reverse (27672011301), we get a palindrome (37983038973).

The spelling of 10311027672 in words is "ten billion, three hundred eleven million, twenty-seven thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 149 264 298 447 596 894 1192 1639 1788 3278 3576 4917 6556 9834 13112 19668 39336 262127 524254 786381 1048508 1572762 2097016 2883397 3145524 5766794 6291048 8650191 11533588 17300382 23067176 34600764 39056923 69201528 78113846 117170769 156227692 234341538 312455384 429626153 468683076 859252306 937366152 1288878459 1718504612 2577756918 3437009224 5155513836 10311027672