Base | Representation |
---|---|
bin | 11001110101101… |
… | …11111101011000 |
3 | 120002212120000210 |
4 | 30322313331120 |
5 | 420442311102 |
6 | 33301531120 |
7 | 5241300540 |
oct | 1472677530 |
9 | 502776023 |
10 | 216760152 |
11 | 1013a0124 |
12 | 60713aa0 |
13 | 35ba4b5b |
14 | 20b06320 |
15 | 1406a36c |
hex | ceb7f58 |
216760152 has 64 divisors (see below), whose sum is σ = 640684800. Its totient is φ = 59794560.
The previous prime is 216760087. The next prime is 216760207. The reversal of 216760152 is 251067612.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17374 + ... + 27117.
It is an arithmetic number, because the mean of its divisors is an integer number (10010700).
Almost surely, 2216760152 is an apocalyptic number.
It is an amenable number.
216760152 is an abundant number, since it is smaller than the sum of its proper divisors (423924648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
216760152 is a wasteful number, since it uses less digits than its factorization.
216760152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44536 (or 44532 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 216760152 is about 14722.7766402945. The cubic root of 216760152 is about 600.7030203933.
The spelling of 216760152 in words is "two hundred sixteen million, seven hundred sixty thousand, one hundred fifty-two".
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