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10213124313 = 373141382643
BaseRepresentation
bin10011000001011111…
…11110100011011001
3222100202210110201110
421200233332203121
5131404024434223
64405234410533
7511043060430
oct114057764331
928322713643
1010213124313
114371051507
121b90430a49
13c69bbb432
146cc5a0117
153eb95ad93
hex260bfe8d9

10213124313 has 32 divisors (see below), whose sum is σ = 16456753152. Its totient is φ = 5510044800.

The previous prime is 10213124249. The next prime is 10213124333. The reversal of 10213124313 is 31342131201.

10213124313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10213124313 - 26 = 10213124249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10213124313.

It is not an unprimeable number, because it can be changed into a prime (10213124333) 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 31 ways as a sum of consecutive naturals, for example, 164631 + ... + 218012.

It is an arithmetic number, because the mean of its divisors is an integer number (514273536).

Almost surely, 210213124313 is an apocalyptic number.

It is an amenable number.

10213124313 is a deficient number, since it is larger than the sum of its proper divisors (6243628839).

10213124313 is a wasteful number, since it uses less digits than its factorization.

10213124313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382725.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10213124313 its reverse (31342131201), we get a palindrome (41555255514).

The spelling of 10213124313 in words is "ten billion, two hundred thirteen million, one hundred twenty-four thousand, three hundred thirteen".

Divisors: 1 3 7 21 31 41 93 123 217 287 651 861 1271 3813 8897 26691 382643 1147929 2678501 8035503 11861933 15688363 35585799 47065089 83033531 109818541 249100593 329455623 486339253 1459017759 3404374771 10213124313