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122013034 = 211132947313
BaseRepresentation
bin1110100010111…
…00010101101010
322111120220102021
413101130111222
5222213404114
620035055054
73011044063
oct721342552
9274526367
10122013034
1162967220
1234a4148a
131c380280
14122c156a
15aaa2024
hex745c56a

122013034 has 64 divisors (see below), whose sum is σ = 227888640. Its totient is φ = 48222720.

The previous prime is 122013011. The next prime is 122013043. The reversal of 122013034 is 430310221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122012999 and 122013017.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389662 + ... + 389974.

It is an arithmetic number, because the mean of its divisors is an integer number (3560760).

Almost surely, 2122013034 is an apocalyptic number.

122013034 is a deficient number, since it is larger than the sum of its proper divisors (105875606).

122013034 is a wasteful number, since it uses less digits than its factorization.

122013034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 122013034 is about 11045.9510228862. The cubic root of 122013034 is about 495.9852281631.

Adding to 122013034 its reverse (430310221), we get a palindrome (552323255).

The spelling of 122013034 in words is "one hundred twenty-two million, thirteen thousand, thirty-four".

Divisors: 1 2 11 13 22 26 29 47 58 94 143 286 313 319 377 517 611 626 638 754 1034 1222 1363 2726 3443 4069 4147 6721 6886 8138 8294 9077 13442 14711 14993 17719 18154 29422 29986 35438 44759 89518 99847 118001 161821 191243 194909 199694 236002 323642 382486 389818 426619 853238 1298011 2103673 2596022 4207346 4692809 5546047 9385618 11092094 61006517 122013034