Base | Representation |
---|---|
bin | 1000101011001… |
… | …01011001100010 |
3 | 12001220221122211 |
4 | 10111211121202 |
5 | 122112021244 |
6 | 11115352334 |
7 | 1542336622 |
oct | 425453142 |
9 | 161827584 |
10 | 72767074 |
11 | 38090a86 |
12 | 204526aa |
13 | 120ca153 |
14 | 9942882 |
15 | 65c5934 |
hex | 4565662 |
72767074 has 8 divisors (see below), whose sum is σ = 114895440. Its totient is φ = 34468596.
The previous prime is 72767059. The next prime is 72767099. The reversal of 72767074 is 47076727.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
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, 957424 + ... + 957499.
It is an arithmetic number, because the mean of its divisors is an integer number (14361930).
Almost surely, 272767074 is an apocalyptic number.
72767074 is a deficient number, since it is larger than the sum of its proper divisors (42128366).
72767074 is a wasteful number, since it uses less digits than its factorization.
72767074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1914944.
The product of its (nonzero) digits is 115248, while the sum is 40.
The square root of 72767074 is about 8530.3618915026. The cubic root of 72767074 is about 417.4889360855.
The spelling of 72767074 in words is "seventy-two million, seven hundred sixty-seven thousand, seventy-four".
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