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34012511401 = 11197910918899
BaseRepresentation
bin11111101011010011…
…011011110010101001
310020210101112121020111
4133223103123302221
51024124200331101
623343010054321
72312601401551
oct375323336251
9106711477214
1034012511401
11134741a3260
12671287a3a1
1332907774bb
1419092d8161
15d41021251
hex7eb4dbca9

34012511401 has 32 divisors (see below), whose sum is σ = 39916800000. Its totient is φ = 28655415360.

The previous prime is 34012511387. The next prime is 34012511413. The reversal of 34012511401 is 10411521043.

It is not a de Polignac number, because 34012511401 - 25 = 34012511369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34012511441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1790250 + ... + 1809148.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400000).

Almost surely, 234012511401 is an apocalyptic number.

It is an amenable number.

34012511401 is a deficient number, since it is larger than the sum of its proper divisors (5904288599).

34012511401 is a wasteful number, since it uses less digits than its factorization.

34012511401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19117.

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 34012511401 in words is "thirty-four billion, twelve million, five hundred eleven thousand, four hundred one".

Divisors: 1 11 19 79 109 209 869 1199 1501 2071 8611 16511 18899 22781 94721 163609 207889 359081 1493021 1799699 2059991 3949891 16423231 22659901 28367399 39139829 162739289 312041389 430538119 1790132179 3092046491 34012511401