Base | Representation |
---|---|
bin | 100010101011100111000010… |
… | …011101001110110001100100 |
3 | 202000001202201100021122110210 |
4 | 202223213002131032301210 |
5 | 124443024313110303234 |
6 | 1300223303122015420 |
7 | 44061650253114141 |
oct | 4253470235166144 |
9 | 660052640248423 |
10 | 152530436025444 |
11 | 44667881748984 |
12 | 151355064a7570 |
13 | 6715734a59159 |
14 | 29947263d93c8 |
15 | 1297a00096be9 |
hex | 8ab9c274ec64 |
152530436025444 has 24 divisors (see below), whose sum is σ = 376839900769248. Its totient is φ = 47852685811840.
The previous prime is 152530436025419. The next prime is 152530436025557. The reversal of 152530436025444 is 444520634035251.
It is a super-2 number, since 2×1525304360254442 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 152530436025393 and 152530436025402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373849107702 + ... + 373849108109.
It is an arithmetic number, because the mean of its divisors is an integer number (15701662532052).
Almost surely, 2152530436025444 is an apocalyptic number.
It is an amenable number.
152530436025444 is an abundant number, since it is smaller than the sum of its proper divisors (224309464743804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152530436025444 is a wasteful number, since it uses less digits than its factorization.
152530436025444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747698215835 (or 747698215833 counting only the distinct ones).
The product of its (nonzero) digits is 6912000, while the sum is 48.
The spelling of 152530436025444 in words is "one hundred fifty-two trillion, five hundred thirty billion, four hundred thirty-six million, twenty-five thousand, four hundred forty-four".
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