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10313214444 = 22321323958121
BaseRepresentation
bin10011001101011011…
…10010100111101100
3222121202010120120100
421212231302213230
5132110140330234
64423211551100
7513366606411
oct114655624754
928552116510
1010313214444
1144125a4725
121bb9a5b490
13c84863c70
146db9b6108
1540562c399
hex266b729ec

10313214444 has 72 divisors (see below), whose sum is σ = 29295538272. Its totient is φ = 3035324160.

The previous prime is 10313214433. The next prime is 10313214449. The reversal of 10313214444 is 44441231301.

10313214444 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 3 + 214 + 444 = 666.

It is not an unprimeable number, because it can be changed into a prime (10313214449) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 468297 + ... + 489824.

It is an arithmetic number, because the mean of its divisors is an integer number (406882476).

Almost surely, 210313214444 is an apocalyptic number.

It is an amenable number.

10313214444 is an abundant number, since it is smaller than the sum of its proper divisors (18982323828).

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

10313214444 is a wasteful number, since it uses less digits than its factorization.

10313214444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958167 (or 958162 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10313214444 its reverse (44441231301), we get a palindrome (54754445745).

The spelling of 10313214444 in words is "ten billion, three hundred thirteen million, two hundred fourteen thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 9 12 13 18 23 26 36 39 46 52 69 78 92 117 138 156 207 234 276 299 414 468 598 828 897 1196 1794 2691 3588 5382 10764 958121 1916242 2874363 3832484 5748726 8623089 11497452 12455573 17246178 22036783 24911146 34492356 37366719 44073566 49822292 66110349 74733438 88147132 112100157 132220698 149466876 198331047 224200314 264441396 286478179 396662094 448400628 572956358 793324188 859434537 1145912716 1718869074 2578303611 3437738148 5156607222 10313214444