Base | Representation |
---|---|
bin | 1000111000000000000… |
… | …0110010100011010000 |
3 | 112120120000010001200200 |
4 | 2032000000302203100 |
5 | 4444230203433224 |
6 | 154013334215200 |
7 | 14005246520625 |
oct | 2160000624320 |
9 | 476500101620 |
10 | 152471546064 |
11 | 59732238302 |
12 | 256724b4500 |
13 | 114bb628556 |
14 | 7545b1634c |
15 | 3e75a895c9 |
hex | 23800328d0 |
152471546064 has 30 divisors (see below), whose sum is σ = 426708563346. Its totient is φ = 50823848640.
The previous prime is 152471546063. The next prime is 152471546069. The reversal of 152471546064 is 460645174251.
152471546064 is a `hidden beast` number, since 1 + 5 + 2 + 47 + 1 + 546 + 0 + 64 = 666.
It can be written as a sum of positive squares in only one way, i.e., 100438286400 + 52033259664 = 316920^2 + 228108^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152471546063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 529414947 + ... + 529415234.
Almost surely, 2152471546064 is an apocalyptic number.
It is an amenable number.
152471546064 is an abundant number, since it is smaller than the sum of its proper divisors (274237017282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152471546064 is a wasteful number, since it uses less digits than its factorization.
152471546064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058830195 (or 1058830186 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The spelling of 152471546064 in words is "one hundred fifty-two billion, four hundred seventy-one million, five hundred forty-six thousand, sixty-four".
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