Base | Representation |
---|---|
bin | 1000101100101… |
… | …00100111101110 |
3 | 12002021202222112 |
4 | 10112110213232 |
5 | 122134213434 |
6 | 11123444022 |
7 | 1544103545 |
oct | 426244756 |
9 | 162252875 |
10 | 72960494 |
11 | 38203332 |
12 | 20526612 |
13 | 121671b9 |
14 | 999315c |
15 | 6612dce |
hex | 45949ee |
72960494 has 8 divisors (see below), whose sum is σ = 115200840. Its totient is φ = 34560216.
The previous prime is 72960487. The next prime is 72960499. The reversal of 72960494 is 49406927.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72960499) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959969 + ... + 960044.
It is an arithmetic number, because the mean of its divisors is an integer number (14400105).
Almost surely, 272960494 is an apocalyptic number.
72960494 is a deficient number, since it is larger than the sum of its proper divisors (42240346).
72960494 is a wasteful number, since it uses less digits than its factorization.
72960494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1920034.
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 72960494 is about 8541.6915186630. The cubic root of 72960494 is about 417.8585138081.
The spelling of 72960494 in words is "seventy-two million, nine hundred sixty thousand, four hundred ninety-four".
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