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34512500201 = 1923683115631
BaseRepresentation
bin100000001001000110…
…101111010111101001
310022002020100122221012
4200021012233113221
51031140200001301
623504350353305
72331152261054
oct401106572751
9108066318835
1034512500201
1113700452243
1268321bb835
13334022746a
141955889a9b
15d6ed85ebb
hex8091af5e9

34512500201 has 16 divisors (see below), whose sum is σ = 37964298240. Its totient is φ = 31228425360.

The previous prime is 34512500159. The next prime is 34512500213. The reversal of 34512500201 is 10200521543.

It is a cyclic number.

It is not a de Polignac number, because 34512500201 - 26 = 34512500137 is a prime.

It is a super-2 number, since 2×345125002012 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (34512500221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 240656 + ... + 356286.

It is an arithmetic number, because the mean of its divisors is an integer number (2372768640).

Almost surely, 234512500201 is an apocalyptic number.

It is an amenable number.

34512500201 is a deficient number, since it is larger than the sum of its proper divisors (3451798039).

34512500201 is a wasteful number, since it uses less digits than its factorization.

34512500201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116356.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 34512500201 in words is "thirty-four billion, five hundred twelve million, five hundred thousand, two hundred one".

Divisors: 1 19 23 437 683 12977 15709 115631 298471 2196989 2659513 50530747 78975973 1500543487 1816447379 34512500201