Base | Representation |
---|---|
bin | 10010000010011… |
… | …11001010001100 |
3 | 101112201210220002 |
4 | 21001033022030 |
5 | 302214203210 |
6 | 23003143432 |
7 | 3515122535 |
oct | 1101171214 |
9 | 345653802 |
10 | 151319180 |
11 | 78463381 |
12 | 42814b78 |
13 | 2547149c |
14 | 1614d68c |
15 | d4404a5 |
hex | 904f28c |
151319180 has 12 divisors (see below), whose sum is σ = 317770320. Its totient is φ = 60527664.
The previous prime is 151319167. The next prime is 151319183. The reversal of 151319180 is 81913151.
151319180 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (151319183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3782960 + ... + 3782999.
It is an arithmetic number, because the mean of its divisors is an integer number (26480860).
Almost surely, 2151319180 is an apocalyptic number.
151319180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151319180 is an abundant number, since it is smaller than the sum of its proper divisors (166451140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151319180 is a wasteful number, since it uses less digits than its factorization.
151319180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7565968 (or 7565966 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 29.
The square root of 151319180 is about 12301.1861216714. The cubic root of 151319180 is about 532.8823383572.
The spelling of 151319180 in words is "one hundred fifty-one million, three hundred nineteen thousand, one hundred eighty".
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