Base | Representation |
---|---|
bin | 10001111001010… |
… | …01010101110100 |
3 | 101110110200000202 |
4 | 20330221111310 |
5 | 301412200300 |
6 | 22521300032 |
7 | 3501651050 |
oct | 1074512564 |
9 | 343420022 |
10 | 150115700 |
11 | 77811169 |
12 | 42334618 |
13 | 2513c777 |
14 | 15d18c60 |
15 | d2a3ad5 |
hex | 8f29574 |
150115700 has 36 divisors (see below), whose sum is σ = 372288672. Its totient is φ = 51468000.
The previous prime is 150115699. The next prime is 150115703. The reversal of 150115700 is 7511051.
150115700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150115703) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106526 + ... + 107925.
It is an arithmetic number, because the mean of its divisors is an integer number (10341352).
Almost surely, 2150115700 is an apocalyptic number.
150115700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150115700 is an abundant number, since it is smaller than the sum of its proper divisors (222172972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150115700 is a wasteful number, since it uses less digits than its factorization.
150115700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214472 (or 214465 counting only the distinct ones).
The product of its (nonzero) digits is 175, while the sum is 20.
The square root of 150115700 is about 12252.1712361524. The cubic root of 150115700 is about 531.4658601450.
Adding to 150115700 its reverse (7511051), we get a palindrome (157626751).
The spelling of 150115700 in words is "one hundred fifty million, one hundred fifteen thousand, seven hundred".
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