Base | Representation |
---|---|
bin | 10001100010101… |
… | …01110111001010 |
3 | 101020220010001022 |
4 | 20301111313022 |
5 | 300132333310 |
6 | 22333552442 |
7 | 3434526353 |
oct | 1061256712 |
9 | 336803038 |
10 | 147152330 |
11 | 760777a6 |
12 | 41345722 |
13 | 246429b0 |
14 | 15786d2a |
15 | cdbaa55 |
hex | 8c55dca |
147152330 has 32 divisors (see below), whose sum is σ = 292968144. Its totient is φ = 52862976.
The previous prime is 147152311. The next prime is 147152363. The reversal of 147152330 is 33251741.
147152330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 81234169 + 65918161 = 9013^2 + 8119^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 147152330.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10487 + ... + 20106.
Almost surely, 2147152330 is an apocalyptic number.
147152330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147152330 is a deficient number, since it is larger than the sum of its proper divisors (145815814).
147152330 is a wasteful number, since it uses less digits than its factorization.
147152330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30650.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 147152330 is about 12130.6360097070. The cubic root of 147152330 is about 527.9454455611.
The spelling of 147152330 in words is "one hundred forty-seven million, one hundred fifty-two thousand, three hundred thirty".
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