Base | Representation |
---|---|
bin | 10000001111000… |
… | …010100111111100 |
3 | 200222112020212120 |
4 | 100033002213330 |
5 | 1024212101424 |
6 | 43010002540 |
7 | 6515115006 |
oct | 2017024774 |
9 | 628466776 |
10 | 272378364 |
11 | 12a828995 |
12 | 77276450 |
13 | 4457953b |
14 | 28263376 |
15 | 18da4a79 |
hex | 103c29fc |
272378364 has 24 divisors (see below), whose sum is σ = 641177040. Its totient is φ = 89988864.
The previous prime is 272378363. The next prime is 272378377. The reversal of 272378364 is 463873272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272378363) 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, 99079 + ... + 101790.
It is an arithmetic number, because the mean of its divisors is an integer number (26715710).
Almost surely, 2272378364 is an apocalyptic number.
It is an amenable number.
272378364 is an abundant number, since it is smaller than the sum of its proper divisors (368798676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272378364 is a wasteful number, since it uses less digits than its factorization.
272378364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200989 (or 200987 counting only the distinct ones).
The product of its digits is 338688, while the sum is 42.
The square root of 272378364 is about 16503.8893597843. The cubic root of 272378364 is about 648.2226505888. Note that the first 3 decimals are identical.
The spelling of 272378364 in words is "two hundred seventy-two million, three hundred seventy-eight thousand, three hundred sixty-four".
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