Base | Representation |
---|---|
bin | 10010000011111… |
… | …10101001100100 |
3 | 101120002200201112 |
4 | 21001332221210 |
5 | 302241414300 |
6 | 23011244152 |
7 | 3516562622 |
oct | 1101765144 |
9 | 346080645 |
10 | 151513700 |
11 | 78586538 |
12 | 428a9658 |
13 | 2550bba0 |
14 | 161a0512 |
15 | d47ce35 |
hex | 907ea64 |
151513700 has 36 divisors (see below), whose sum is σ = 354078900. Its totient is φ = 55943040.
The previous prime is 151513699. The next prime is 151513717. The reversal of 151513700 is 7315151.
It can be written as a sum of positive squares in 6 ways, for example, as 20502784 + 131010916 = 4528^2 + 11446^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56975 + ... + 59574.
It is an arithmetic number, because the mean of its divisors is an integer number (9835525).
Almost surely, 2151513700 is an apocalyptic number.
151513700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151513700 is an abundant number, since it is smaller than the sum of its proper divisors (202565200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151513700 is a wasteful number, since it uses less digits than its factorization.
151513700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116576 (or 116569 counting only the distinct ones).
The product of its (nonzero) digits is 525, while the sum is 23.
The square root of 151513700 is about 12309.0901369679. The cubic root of 151513700 is about 533.1105797201.
Adding to 151513700 its reverse (7315151), we get a palindrome (158828851).
The spelling of 151513700 in words is "one hundred fifty-one million, five hundred thirteen thousand, seven hundred".
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