Base | Representation |
---|---|
bin | 100000010011110001… |
… | …000010011010100010 |
3 | 10022112200220201000200 |
4 | 200103301002122202 |
5 | 1032021442013133 |
6 | 23534220130030 |
7 | 2335453461321 |
oct | 402361023242 |
9 | 108480821020 |
10 | 34691360418 |
11 | 13792406600 |
12 | 6882096916 |
13 | 336b2bc600 |
14 | 19715280b8 |
15 | d80916913 |
hex | 813c426a2 |
34691360418 has 162 divisors, whose sum is σ = 89755490097. Its totient is φ = 9672268320.
The previous prime is 34691360411. The next prime is 34691360449. The reversal of 34691360418 is 81406319643.
34691360418 is a `hidden beast` number, since 34 + 6 + 9 + 1 + 3 + 604 + 1 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 29662139529 + 5029220889 = 172227^2 + 70917^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=131703.
It is not an unprimeable number, because it can be changed into a prime (34691360411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 113001021 + ... + 113001327.
Almost surely, 234691360418 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34691360418
34691360418 is an abundant number, since it is smaller than the sum of its proper divisors (55064129679).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34691360418 is a wasteful number, since it uses less digits than its factorization.
34691360418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 670 (or 336 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The spelling of 34691360418 in words is "thirty-four billion, six hundred ninety-one million, three hundred sixty thousand, four hundred eighteen".
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