Base | Representation |
---|---|
bin | 1000101000111… |
… | …10010110011100 |
3 | 12001101011110112 |
4 | 10110132112130 |
5 | 122023213220 |
6 | 11105225152 |
7 | 1540015316 |
oct | 424362634 |
9 | 161334415 |
10 | 72476060 |
11 | 37a02378 |
12 | 203321b8 |
13 | 12027857 |
14 | 98a87b6 |
15 | 65695c5 |
hex | 451e59c |
72476060 has 12 divisors (see below), whose sum is σ = 152199768. Its totient is φ = 28990416.
The previous prime is 72476057. The next prime is 72476093. The reversal of 72476060 is 6067427.
It is a happy number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1811882 + ... + 1811921.
It is an arithmetic number, because the mean of its divisors is an integer number (12683314).
Almost surely, 272476060 is an apocalyptic number.
It is an amenable number.
72476060 is an abundant number, since it is smaller than the sum of its proper divisors (79723708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72476060 is a wasteful number, since it uses less digits than its factorization.
72476060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3623812 (or 3623810 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 72476060 is about 8513.2872616869. The cubic root of 72476060 is about 416.9316444303.
The spelling of 72476060 in words is "seventy-two million, four hundred seventy-six thousand, sixty".
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