Base | Representation |
---|---|
bin | 111111101111000110… |
… | …0010011101100110110 |
3 | 111002021211100112201121 |
4 | 1333132030103230312 |
5 | 4220303132121200 |
6 | 142513352414154 |
7 | 12613544501116 |
oct | 1773614235466 |
9 | 432254315647 |
10 | 136871754550 |
11 | 530575a0023 |
12 | 2263a0a735a |
13 | cba375779b |
14 | 68a5da1046 |
15 | 3861298e1a |
hex | 1fde313b36 |
136871754550 has 24 divisors (see below), whose sum is σ = 265650224976. Its totient is φ = 52368323040.
The previous prime is 136871754529. The next prime is 136871754553. The reversal of 136871754550 is 55457178631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136871754553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59508309 + ... + 59510608.
It is an arithmetic number, because the mean of its divisors is an integer number (11068759374).
Almost surely, 2136871754550 is an apocalyptic number.
136871754550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
136871754550 is a deficient number, since it is larger than the sum of its proper divisors (128778470426).
136871754550 is a wasteful number, since it uses less digits than its factorization.
136871754550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119018952 (or 119018947 counting only the distinct ones).
The product of its (nonzero) digits is 3528000, while the sum is 52.
The spelling of 136871754550 in words is "one hundred thirty-six billion, eight hundred seventy-one million, seven hundred fifty-four thousand, five hundred fifty".
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