Base | Representation |
---|---|
bin | 1000111001100100110… |
… | …1110011110000000010 |
3 | 112121122110202201111102 |
4 | 2032121031303300002 |
5 | 10001111430424000 |
6 | 154123321214402 |
7 | 14021602602611 |
oct | 2163115636002 |
9 | 477573681442 |
10 | 152894389250 |
11 | 59929995689 |
12 | 25770031402 |
13 | 11558107415 |
14 | 7585d45878 |
15 | 3e9cc613d5 |
hex | 2399373c02 |
152894389250 has 16 divisors (see below), whose sum is σ = 286218297144. Its totient is φ = 61157755600.
The previous prime is 152894389237. The next prime is 152894389279. The reversal of 152894389250 is 52983498251.
It can be written as a sum of positive squares in 4 ways, for example, as 49729446001 + 103164943249 = 223001^2 + 321193^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305788529 + ... + 305789028.
Almost surely, 2152894389250 is an apocalyptic number.
152894389250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152894389250 is a deficient number, since it is larger than the sum of its proper divisors (133323907894).
152894389250 is an equidigital number, since it uses as much as digits as its factorization.
152894389250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611577574 (or 611577564 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 56.
The spelling of 152894389250 in words is "one hundred fifty-two billion, eight hundred ninety-four million, three hundred eighty-nine thousand, two hundred fifty".
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