Base | Representation |
---|---|
bin | 11100001000101… |
… | …111111001100010 |
3 | 1012220020220021010 |
4 | 130020233321202 |
5 | 1431321233034 |
6 | 114501441350 |
7 | 14461255536 |
oct | 3410577142 |
9 | 1186226233 |
10 | 472055394 |
11 | 222510228 |
12 | 112110256 |
13 | 76a4c825 |
14 | 4699dbc6 |
15 | 2b6983e9 |
hex | 1c22fe62 |
472055394 has 8 divisors (see below), whose sum is σ = 944110800. Its totient is φ = 157351796.
The previous prime is 472055369. The next prime is 472055413. The reversal of 472055394 is 493550274.
It is a sphenic number, since it is the product of 3 distinct primes.
472055394 is an admirable number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39337944 + ... + 39337955.
It is an arithmetic number, because the mean of its divisors is an integer number (118013850).
Almost surely, 2472055394 is an apocalyptic number.
472055394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472055394 is a wasteful number, since it uses less digits than its factorization.
472055394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78675904.
The product of its (nonzero) digits is 151200, while the sum is 39.
The square root of 472055394 is about 21726.8358027578. The cubic root of 472055394 is about 778.6297408311.
The spelling of 472055394 in words is "four hundred seventy-two million, fifty-five thousand, three hundred ninety-four".
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