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210310013012 = 221117248733961
BaseRepresentation
bin1100001111011101110…
…1000010000001010100
3202002211212101121112012
43003313131002001110
511421203330404022
6240340505243352
721123451420661
oct3036735020124
9662755347465
10210310013012
1181212579610
1234914493558
1316aa8301ba8
14a2714a2a68
15570d66cde2
hex30f7742054

210310013012 has 72 divisors (see below), whose sum is σ = 427396283328. Its totient is φ = 89784806400.

The previous prime is 210310013003. The next prime is 210310013027.

210310013012 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6175712 + ... + 6209672.

Almost surely, 2210310013012 is an apocalyptic number.

210310013012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210310013012 is an abundant number, since it is smaller than the sum of its proper divisors (217086270316).

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

210310013012 is a wasteful number, since it uses less digits than its factorization.

210310013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34497 (or 34478 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

It can be divided in two parts, 2103100 and 13012, that added together give a palindrome (2116112).

The spelling of 210310013012 in words is "two hundred ten billion, three hundred ten million, thirteen thousand, twelve".

Divisors: 1 2 4 11 17 22 34 44 68 187 289 374 487 578 748 974 1156 1948 3179 5357 6358 8279 10714 12716 16558 21428 33116 33961 67922 91069 135844 140743 182138 281486 364276 373571 562972 577337 747142 1154674 1494284 1548173 2309348 3096346 6192692 6350707 9814729 12701414 16539007 19629458 25402828 33078014 39258916 66156028 107962019 181929077 215924038 281163119 363858154 431848076 562326238 727716308 1124652476 3092794309 4779773023 6185588618 9559546046 12371177236 19119092092 52577503253 105155006506 210310013012