Base | Representation |
---|---|
bin | 1000110100010… |
… | …00111000001100 |
3 | 12011011121101021 |
4 | 10122020320030 |
5 | 122413222342 |
6 | 11201123524 |
7 | 1555441441 |
oct | 432107014 |
9 | 164147337 |
10 | 73960972 |
11 | 38826a78 |
12 | 209295a4 |
13 | 124276b7 |
14 | 9b739c8 |
15 | 675e567 |
hex | 4688e0c |
73960972 has 24 divisors (see below), whose sum is σ = 131874512. Its totient is φ = 36288000.
The previous prime is 73960967. The next prime is 73960979. The reversal of 73960972 is 27906937.
It is not an unprimeable number, because it can be changed into a prime (73960979) 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, 69847 + ... + 70897.
Almost surely, 273960972 is an apocalyptic number.
It is an amenable number.
73960972 is a deficient number, since it is larger than the sum of its proper divisors (57913540).
73960972 is a wasteful number, since it uses less digits than its factorization.
73960972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1369 (or 1367 counting only the distinct ones).
The product of its (nonzero) digits is 142884, while the sum is 43.
The square root of 73960972 is about 8600.0565114422. The cubic root of 73960972 is about 419.7598248902.
The spelling of 73960972 in words is "seventy-three million, nine hundred sixty thousand, nine hundred seventy-two".
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