Base | Representation |
---|---|
bin | 11000100001110000… |
… | …00011111011111000 |
3 | 1020222200222102010111 |
4 | 30100320003323320 |
5 | 203432004033103 |
6 | 10014352354104 |
7 | 644213303206 |
oct | 142070037370 |
9 | 36880872114 |
10 | 13168033528 |
11 | 5648014541 |
12 | 2675b45934 |
13 | 131b145c20 |
14 | 8ccbca076 |
15 | 52109486d |
hex | 310e03ef8 |
13168033528 has 16 divisors (see below), whose sum is σ = 26589298680. Its totient is φ = 6077553888.
The previous prime is 13168033517. The next prime is 13168033559. The reversal of 13168033528 is 82533086131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63307750 + ... + 63307957.
Almost surely, 213168033528 is an apocalyptic number.
It is an amenable number.
13168033528 is an abundant number, since it is smaller than the sum of its proper divisors (13421265152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13168033528 is a wasteful number, since it uses less digits than its factorization.
13168033528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126615726 (or 126615722 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 13168033528 in words is "thirteen billion, one hundred sixty-eight million, thirty-three thousand, five hundred twenty-eight".
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