Base | Representation |
---|---|
bin | 1010101101100010… |
… | …10000011010101100 |
3 | 112211202222212001000 |
4 | 11112301100122230 |
5 | 43234141021142 |
6 | 2350345520300 |
7 | 262336213011 |
oct | 52661203254 |
9 | 15752885030 |
10 | 5750720172 |
11 | 249114a1aa |
12 | 1145aa3090 |
13 | 708549102 |
14 | 3c7a7d708 |
15 | 239ce714c |
hex | 156c506ac |
5750720172 has 24 divisors (see below), whose sum is σ = 14909274800. Its totient is φ = 1916906688.
The previous prime is 5750720119. The next prime is 5750720179. The reversal of 5750720172 is 2710270575.
5750720172 is a `hidden beast` number, since 575 + 0 + 72 + 0 + 17 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (5750720179) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26623597 + ... + 26623812.
Almost surely, 25750720172 is an apocalyptic number.
It is an amenable number.
5750720172 is an abundant number, since it is smaller than the sum of its proper divisors (9158554628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5750720172 is a wasteful number, since it uses less digits than its factorization.
5750720172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53247422 (or 53247414 counting only the distinct ones).
The product of its (nonzero) digits is 34300, while the sum is 36.
The square root of 5750720172 is about 75833.5029653780. The cubic root of 5750720172 is about 1791.5987269001.
The spelling of 5750720172 in words is "five billion, seven hundred fifty million, seven hundred twenty thousand, one hundred seventy-two".
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