Base | Representation |
---|---|
bin | 1000100111101… |
… | …10110111001100 |
3 | 12001001221121000 |
4 | 10103312313030 |
5 | 122003024231 |
6 | 11101540300 |
7 | 1535442624 |
oct | 423666714 |
9 | 161057530 |
10 | 72314316 |
11 | 379018a8 |
12 | 20274690 |
13 | 11c9c049 |
14 | 9865884 |
15 | 65366e6 |
hex | 44f6dcc |
72314316 has 24 divisors (see below), whose sum is σ = 187481840. Its totient is φ = 24104736.
The previous prime is 72314303. The next prime is 72314321. The reversal of 72314316 is 61341327.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 72314316.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334681 + ... + 334896.
Almost surely, 272314316 is an apocalyptic number.
It is an amenable number.
72314316 is an abundant number, since it is smaller than the sum of its proper divisors (115167524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72314316 is a wasteful number, since it uses less digits than its factorization.
72314316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669590 (or 669582 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 72314316 is about 8503.7824525325. The cubic root of 72314316 is about 416.6212595496.
The spelling of 72314316 in words is "seventy-two million, three hundred fourteen thousand, three hundred sixteen".
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