Base | Representation |
---|---|
bin | 1101010010110010… |
… | …01010101000010000 |
3 | 200102101100210101210 |
4 | 12221121022220100 |
5 | 104104022221221 |
6 | 3140104500120 |
7 | 341600524155 |
oct | 65131125020 |
9 | 20371323353 |
10 | 7136913936 |
11 | 3032669089 |
12 | 147217a640 |
13 | 8997a26c9 |
14 | 4b9bda22c |
15 | 2bb861276 |
hex | 1a964aa10 |
7136913936 has 20 divisors (see below), whose sum is σ = 18437027792. Its totient is φ = 2378971296.
The previous prime is 7136913923. The next prime is 7136913941. The reversal of 7136913936 is 6393196317.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 148685707 = 7136913936 / (7 + 1 + 3 + 6 + 9 + 1 + 3 + 9 + 3 + 6).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74342806 + ... + 74342901.
Almost surely, 27136913936 is an apocalyptic number.
It is an amenable number.
7136913936 is an abundant number, since it is smaller than the sum of its proper divisors (11300113856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7136913936 is a wasteful number, since it uses less digits than its factorization.
7136913936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148685718 (or 148685712 counting only the distinct ones).
The product of its digits is 551124, while the sum is 48.
The square root of 7136913936 is about 84480.2576700616. The cubic root of 7136913936 is about 1925.3225016315.
The spelling of 7136913936 in words is "seven billion, one hundred thirty-six million, nine hundred thirteen thousand, nine hundred thirty-six".
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