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34054160907 = 3135233166861
BaseRepresentation
bin11111101101110010…
…010100001000001011
310020220021220121121210
4133231302110020023
51024220331122112
623351054504203
72313615406644
oct375562241013
9106807817553
1034054160907
1113495760138
126724805063
13329929aa90
141910a5a6cb
15d449ebb3c
hex7edc9420b

34054160907 has 16 divisors (see below), whose sum is σ = 48907919648. Its totient is φ = 20952276480.

The previous prime is 34054160851. The next prime is 34054160927. The reversal of 34054160907 is 70906145043.

It is not a de Polignac number, because 34054160907 - 27 = 34054160779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34054160927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120657 + ... + 287517.

It is an arithmetic number, because the mean of its divisors is an integer number (3056744978).

Almost surely, 234054160907 is an apocalyptic number.

34054160907 is a deficient number, since it is larger than the sum of its proper divisors (14853758741).

34054160907 is a wasteful number, since it uses less digits than its factorization.

34054160907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172110.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 34054160907 in words is "thirty-four billion, fifty-four million, one hundred sixty thousand, nine hundred seven".

Divisors: 1 3 13 39 5233 15699 68029 166861 204087 500583 2169193 6507579 873183613 2619550839 11351386969 34054160907