Base | Representation |
---|---|
bin | 111111011011010001… |
… | …0001111010110110100 |
3 | 111000120110101210211120 |
4 | 1332312202033112310 |
5 | 4212422320242114 |
6 | 142323344103540 |
7 | 12561215266362 |
oct | 1766642172664 |
9 | 430513353746 |
10 | 136206415284 |
11 | 52845a74865 |
12 | 22493304bb0 |
13 | cac8962904 |
14 | 684188a632 |
15 | 3822b715a9 |
hex | 1fb688f5b4 |
136206415284 has 48 divisors (see below), whose sum is σ = 321985939968. Its totient is φ = 44807448928.
The previous prime is 136206415283. The next prime is 136206415321. The reversal of 136206415284 is 482514602631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136206415283) 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, 871009 + ... + 1015415.
It is an arithmetic number, because the mean of its divisors is an integer number (6708040416).
Almost surely, 2136206415284 is an apocalyptic number.
It is an amenable number.
136206415284 is an abundant number, since it is smaller than the sum of its proper divisors (185779524684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136206415284 is a wasteful number, since it uses less digits than its factorization.
136206415284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145444 (or 145442 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 136206415284 in words is "one hundred thirty-six billion, two hundred six million, four hundred fifteen thousand, two hundred eighty-four".
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