Base | Representation |
---|---|
bin | 11111111101101001… |
… | …011010000111101100 |
3 | 10021120211121221011110 |
4 | 133331221122013230 |
5 | 1030241441332422 |
6 | 23433322152020 |
7 | 2323326260520 |
oct | 377551320754 |
9 | 107524557143 |
10 | 34320261612 |
11 | 1361199057a |
12 | 6799952610 |
13 | 330c459b10 |
14 | 1938127d80 |
15 | d5d06160c |
hex | 7fda5a1ec |
34320261612 has 48 divisors (see below), whose sum is σ = 98560754432. Its totient is φ = 9051497280.
The previous prime is 34320261607. The next prime is 34320261641. The reversal of 34320261612 is 21616202343.
It is a super-2 number, since 2×343202616122 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 34320261612.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15713314 + ... + 15715497.
Almost surely, 234320261612 is an apocalyptic number.
It is an amenable number.
34320261612 is an abundant number, since it is smaller than the sum of its proper divisors (64240492820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34320261612 is a wasteful number, since it uses less digits than its factorization.
34320261612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31428838 (or 31428836 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 34320261612 its reverse (21616202343), we get a palindrome (55936463955).
The spelling of 34320261612 in words is "thirty-four billion, three hundred twenty million, two hundred sixty-one thousand, six hundred twelve".
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