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34312205914 = 277372746181
BaseRepresentation
bin11111111101001010…
…101011011001011010
310021120021110122211021
4133331022223121122
51030232411042124
623432433353054
72323200636520
oct377512533132
9107507418737
1034312205914
1113608389178
12679710878a
13330a89922c
14193702c310
15d5c4be7e4
hex7fd2ab65a

34312205914 has 32 divisors (see below), whose sum is σ = 59710000896. Its totient is φ = 14483525760.

The previous prime is 34312205899. The next prime is 34312205923. The reversal of 34312205914 is 41950221343.

It is a self number, because there is not a number n which added to its sum of digits gives 34312205914.

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, 719904 + ... + 766084.

It is an arithmetic number, because the mean of its divisors is an integer number (1865937528).

Almost surely, 234312205914 is an apocalyptic number.

34312205914 is a deficient number, since it is larger than the sum of its proper divisors (25397794982).

34312205914 is a wasteful number, since it uses less digits than its factorization.

34312205914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46990.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 34312205914 in words is "thirty-four billion, three hundred twelve million, two hundred five thousand, nine hundred fourteen".

Divisors: 1 2 7 14 73 146 511 727 1022 1454 5089 10178 46181 53071 92362 106142 323267 371497 646534 742994 3371213 6742426 23598491 33573587 47196982 67147174 235015109 470030218 2450871851 4901743702 17156102957 34312205914