Base | Representation |
---|---|
bin | 1110011010000011011 |
3 | 212222120212 |
4 | 1303100123 |
5 | 110101331 |
6 | 14041335 |
7 | 4004234 |
oct | 1632033 |
9 | 788525 |
10 | 472091 |
11 | 2a2764 |
12 | 1a924b |
13 | 136b59 |
14 | c408b |
15 | 94d2b |
hex | 7341b |
472091 has 8 divisors (see below), whose sum is σ = 497280. Its totient is φ = 447552.
The previous prime is 472067. The next prime is 472103. The reversal of 472091 is 190274.
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 472091 - 26 = 472027 is a prime.
It is a Duffinian number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472091.
It is not an unprimeable number, because it can be changed into a prime (472051) 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, 2006 + ... + 2228.
It is an arithmetic number, because the mean of its divisors is an integer number (62160).
2472091 is an apocalyptic number.
472091 is a deficient number, since it is larger than the sum of its proper divisors (25189).
472091 is a wasteful number, since it uses less digits than its factorization.
472091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 472091 is about 687.0887861114. The cubic root of 472091 is about 77.8649317060.
The spelling of 472091 in words is "four hundred seventy-two thousand, ninety-one".
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