Base | Representation |
---|---|
bin | 1000110100001001011… |
… | …0101111001110011100 |
3 | 112110212220122101020002 |
4 | 2031002112233032130 |
5 | 4440120400042340 |
6 | 153322542513432 |
7 | 13640516133542 |
oct | 2150226571634 |
9 | 473786571202 |
10 | 151437112220 |
11 | 592513358a9 |
12 | 25423b95878 |
13 | 11385223214 |
14 | 74885a3d92 |
15 | 3e14d55715 |
hex | 23425af39c |
151437112220 has 12 divisors (see below), whose sum is σ = 318017935704. Its totient is φ = 60574844880.
The previous prime is 151437112219. The next prime is 151437112231. The reversal of 151437112220 is 22211734151.
151437112220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3785927786 + ... + 3785927825.
It is an arithmetic number, because the mean of its divisors is an integer number (26501494642).
Almost surely, 2151437112220 is an apocalyptic number.
151437112220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151437112220 is an abundant number, since it is smaller than the sum of its proper divisors (166580823484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151437112220 is a wasteful number, since it uses less digits than its factorization.
151437112220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7571855620 (or 7571855618 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 29.
Adding to 151437112220 its reverse (22211734151), we get a palindrome (173648846371).
The spelling of 151437112220 in words is "one hundred fifty-one billion, four hundred thirty-seven million, one hundred twelve thousand, two hundred twenty".
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