Base | Representation |
---|---|
bin | 11100001011001… |
… | …010001011111100 |
3 | 1012221110000011010 |
4 | 130023022023330 |
5 | 1432001443411 |
6 | 114523155220 |
7 | 14466530151 |
oct | 3413121374 |
9 | 1187400133 |
10 | 472687356 |
11 | 222902009 |
12 | 112375b10 |
13 | 76c1137b |
14 | 46ac6228 |
15 | 2b7707a6 |
hex | 1c2ca2fc |
472687356 has 24 divisors (see below), whose sum is σ = 1140970320. Its totient is φ = 152129152.
The previous prime is 472687351. The next prime is 472687357. The reversal of 472687356 is 653786274.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472687351) 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, 678801 + ... + 679496.
It is an arithmetic number, because the mean of its divisors is an integer number (47540430).
Almost surely, 2472687356 is an apocalyptic number.
It is an amenable number.
472687356 is an abundant number, since it is smaller than the sum of its proper divisors (668282964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472687356 is a wasteful number, since it uses less digits than its factorization.
472687356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1358333 (or 1358331 counting only the distinct ones).
The product of its digits is 1693440, while the sum is 48.
The square root of 472687356 is about 21741.3742895890. The cubic root of 472687356 is about 778.9770482268.
The spelling of 472687356 in words is "four hundred seventy-two million, six hundred eighty-seven thousand, three hundred fifty-six".
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