Base | Representation |
---|---|
bin | 1011010001111… |
… | …1011010011110 |
3 | 10022000211102020 |
4 | 2310133122132 |
5 | 44103031330 |
6 | 4410041010 |
7 | 1113111261 |
oct | 264373236 |
9 | 108024366 |
10 | 47314590 |
11 | 24787174 |
12 | 13a19166 |
13 | 9a57ccb |
14 | 63d8cd8 |
15 | 4249210 |
hex | 2d1f69e |
47314590 has 16 divisors (see below), whose sum is σ = 113555088. Its totient is φ = 12617216.
The previous prime is 47314583. The next prime is 47314633. The reversal of 47314590 is 9541374.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788547 + ... + 788606.
It is an arithmetic number, because the mean of its divisors is an integer number (7097193).
Almost surely, 247314590 is an apocalyptic number.
47314590 is an abundant number, since it is smaller than the sum of its proper divisors (66240498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47314590 is a wasteful number, since it uses less digits than its factorization.
47314590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1577163.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 47314590 is about 6878.5601691052. The cubic root of 47314590 is about 361.6859959325.
The spelling of 47314590 in words is "forty-seven million, three hundred fourteen thousand, five hundred ninety".
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