Base | Representation |
---|---|
bin | 11100001100001… |
… | …010110111100101 |
3 | 1012221221110120121 |
4 | 130030022313211 |
5 | 1432033433133 |
6 | 114533001541 |
7 | 14502012442 |
oct | 3414126745 |
9 | 1187843517 |
10 | 472952293 |
11 | 222a73070 |
12 | 1124832b1 |
13 | 76ca4b38 |
14 | 46b549c9 |
15 | 2b7c402d |
hex | 1c30ade5 |
472952293 has 8 divisors (see below), whose sum is σ = 517813920. Its totient is φ = 428401680.
The previous prime is 472952287. The next prime is 472952323. The reversal of 472952293 is 392259274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 472952293 - 221 = 470855141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472952273) 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, 74563 + ... + 80656.
It is an arithmetic number, because the mean of its divisors is an integer number (64726740).
Almost surely, 2472952293 is an apocalyptic number.
It is an amenable number.
472952293 is a deficient number, since it is larger than the sum of its proper divisors (44861627).
472952293 is a wasteful number, since it uses less digits than its factorization.
472952293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155507.
The product of its digits is 272160, while the sum is 43.
The square root of 472952293 is about 21747.4663581761. The cubic root of 472952293 is about 779.1225575813.
The spelling of 472952293 in words is "four hundred seventy-two million, nine hundred fifty-two thousand, two hundred ninety-three".
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