Base | Representation |
---|---|
bin | 11111110010011001… |
… | …100011000000010000 |
3 | 10021002200112121102111 |
4 | 133302121203000100 |
5 | 1024400134214240 |
6 | 23402501355104 |
7 | 2315545265503 |
oct | 376231430020 |
9 | 107080477374 |
10 | 34131554320 |
11 | 13525410a36 |
12 | 6746708a94 |
13 | 32ac3278b6 |
14 | 191b04513a |
15 | d4b6d81ea |
hex | 7f2663010 |
34131554320 has 40 divisors (see below), whose sum is σ = 79376723136. Its totient is φ = 13649033088.
The previous prime is 34131554309. The next prime is 34131554341. The reversal of 34131554320 is 2345513143.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×341315543202 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261339 + ... + 369541.
Almost surely, 234131554320 is an apocalyptic number.
It is an amenable number.
34131554320 is an abundant number, since it is smaller than the sum of its proper divisors (45245168816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34131554320 is a wasteful number, since it uses less digits than its factorization.
34131554320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112159 (or 112153 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The spelling of 34131554320 in words is "thirty-four billion, one hundred thirty-one million, five hundred fifty-four thousand, three hundred twenty".
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