Base | Representation |
---|---|
bin | 10001100101000… |
… | …11111010110101 |
3 | 101021111100121220 |
4 | 20302203322311 |
5 | 300223101203 |
6 | 22344500553 |
7 | 3440330451 |
oct | 1062437265 |
9 | 337440556 |
10 | 147472053 |
11 | 76275a33 |
12 | 4147a759 |
13 | 24725391 |
14 | 1582b661 |
15 | ce30653 |
hex | 8ca3eb5 |
147472053 has 16 divisors (see below), whose sum is σ = 213657600. Its totient is φ = 90134640.
The previous prime is 147472043. The next prime is 147472057. The reversal of 147472053 is 350274741.
It is not a de Polignac number, because 147472053 - 24 = 147472037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147472057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39963 + ... + 43496.
It is an arithmetic number, because the mean of its divisors is an integer number (13353600).
Almost surely, 2147472053 is an apocalyptic number.
It is an amenable number.
147472053 is a deficient number, since it is larger than the sum of its proper divisors (66185547).
147472053 is a wasteful number, since it uses less digits than its factorization.
147472053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83512.
The product of its (nonzero) digits is 23520, while the sum is 33.
The square root of 147472053 is about 12143.8071872045. The cubic root of 147472053 is about 528.3275307992.
The spelling of 147472053 in words is "one hundred forty-seven million, four hundred seventy-two thousand, fifty-three".
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