Base | Representation |
---|---|
bin | 10000001111000… |
… | …10000111010110 |
3 | 100111021021221120 |
4 | 20013202013112 |
5 | 234331124340 |
6 | 21303024410 |
7 | 3242421411 |
oct | 1007420726 |
9 | 314237846 |
10 | 136192470 |
11 | 6a971467 |
12 | 3973b106 |
13 | 222a627b |
14 | 14132b78 |
15 | be534d0 |
hex | 81e21d6 |
136192470 has 16 divisors (see below), whose sum is σ = 326862000. Its totient is φ = 36317984.
The previous prime is 136192451. The next prime is 136192493. The reversal of 136192470 is 74291631.
It is a congruent number.
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, 2269845 + ... + 2269904.
It is an arithmetic number, because the mean of its divisors is an integer number (20428875).
Almost surely, 2136192470 is an apocalyptic number.
136192470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
136192470 is an abundant number, since it is smaller than the sum of its proper divisors (190669530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136192470 is a wasteful number, since it uses less digits than its factorization.
136192470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4539759.
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 136192470 is about 11670.1529552958. The cubic root of 136192470 is about 514.4987991559.
The spelling of 136192470 in words is "one hundred thirty-six million, one hundred ninety-two thousand, four hundred seventy".
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