Base | Representation |
---|---|
bin | 10001111001010… |
… | …01101001101010 |
3 | 101110110201202210 |
4 | 20330221221222 |
5 | 301412220340 |
6 | 22521305550 |
7 | 3501654543 |
oct | 1074515152 |
9 | 343421683 |
10 | 150116970 |
11 | 77812113 |
12 | 423352b6 |
13 | 25140213 |
14 | 15d194ca |
15 | d2a4180 |
hex | 8f29a6a |
150116970 has 32 divisors (see below), whose sum is σ = 381475008. Its totient is φ = 37676288.
The previous prime is 150116959. The next prime is 150116971. The reversal of 150116970 is 79611051.
150116970 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 (30).
It is not an unprimeable number, because it can be changed into a prime (150116971) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146664 + ... + 147683.
It is an arithmetic number, because the mean of its divisors is an integer number (11921094).
Almost surely, 2150116970 is an apocalyptic number.
150116970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150116970 is an abundant number, since it is smaller than the sum of its proper divisors (231358038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150116970 is a wasteful number, since it uses less digits than its factorization.
150116970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294374.
The product of its (nonzero) digits is 1890, while the sum is 30.
The square root of 150116970 is about 12252.2230635914. The cubic root of 150116970 is about 531.4673588994.
The spelling of 150116970 in words is "one hundred fifty million, one hundred sixteen thousand, nine hundred seventy".
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