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214311041210 = 2577938754257
BaseRepresentation
bin1100011110010111101…
…1101111100010111010
3202111011201000220101202
43013211323233202322
512002402111304320
6242241513214202
721324553536140
oct3074573574272
9674151026352
10214311041210
1182985aa5292
1235650401362
13172951c35b6
14a530a03590
155894a47b75
hex31e5eef8ba

214311041210 has 32 divisors (see below), whose sum is σ = 446449052160. Its totient is φ = 72547967232.

The previous prime is 214311041179. The next prime is 214311041221. The reversal of 214311041210 is 12140113412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19371599 + ... + 19382658.

It is an arithmetic number, because the mean of its divisors is an integer number (13951532880).

Almost surely, 2214311041210 is an apocalyptic number.

214311041210 is an abundant number, since it is smaller than the sum of its proper divisors (232138010950).

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

214311041210 is a wasteful number, since it uses less digits than its factorization.

214311041210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38754350.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 214311041210 its reverse (12140113412), we get a palindrome (226451154622).

The spelling of 214311041210 in words is "two hundred fourteen billion, three hundred eleven million, forty-one thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 79 158 395 553 790 1106 2765 5530 38754257 77508514 193771285 271279799 387542570 542559598 1356398995 2712797990 3061586303 6123172606 15307931515 21431104121 30615863030 42862208242 107155520605 214311041210