Base | Representation |
---|---|
bin | 1010000110010110… |
… | …01011001011110000 |
3 | 111222212101121210122 |
4 | 11003023023023300 |
5 | 42101011021120 |
6 | 2254003345412 |
7 | 251234662115 |
oct | 50313131360 |
9 | 14885347718 |
10 | 5421970160 |
11 | 2332619482 |
12 | 1073982268 |
13 | 6853c3289 |
14 | 39614490c |
15 | 21b009a25 |
hex | 1432cb2f0 |
5421970160 has 20 divisors (see below), whose sum is σ = 12606080808. Its totient is φ = 2168788032.
The previous prime is 5421970111. The next prime is 5421970199. The reversal of 5421970160 is 610791245.
It is a tau number, because it is divible by the number of its divisors (20).
It is a self number, because there is not a number n which added to its sum of digits gives 5421970160.
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, 33887234 + ... + 33887393.
Almost surely, 25421970160 is an apocalyptic number.
It is an amenable number.
5421970160 is an abundant number, since it is smaller than the sum of its proper divisors (7184110648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5421970160 is a wasteful number, since it uses less digits than its factorization.
5421970160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67774640 (or 67774634 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 35.
The square root of 5421970160 is about 73634.0285465898. The cubic root of 5421970160 is about 1756.7867248248.
The spelling of 5421970160 in words is "five billion, four hundred twenty-one million, nine hundred seventy thousand, one hundred sixty".
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