Base | Representation |
---|---|
bin | 1000110100110101011… |
… | …0100001111011001100 |
3 | 112111100202210200122101 |
4 | 2031031112201323030 |
5 | 4441010112411431 |
6 | 153353133124444 |
7 | 13645216252540 |
oct | 2151526417314 |
9 | 474322720571 |
10 | 151621607116 |
11 | 59336498621 |
12 | 25475929724 |
13 | 113b450bcb5 |
14 | 74a4caba20 |
15 | 3e2614a961 |
hex | 234d5a1ecc |
151621607116 has 24 divisors (see below), whose sum is σ = 304782530976. Its totient is φ = 64650835200.
The previous prime is 151621607089. The next prime is 151621607161. The reversal of 151621607116 is 611706126151.
151621607116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1516216071162 (a number of 23 digits) contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 13738285 + ... + 13749316.
It is an arithmetic number, because the mean of its divisors is an integer number (12699272124).
Almost surely, 2151621607116 is an apocalyptic number.
It is an amenable number.
151621607116 is an abundant number, since it is smaller than the sum of its proper divisors (153160923860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151621607116 is a wasteful number, since it uses less digits than its factorization.
151621607116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27487809 (or 27487807 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 37.
The spelling of 151621607116 in words is "one hundred fifty-one billion, six hundred twenty-one million, six hundred seven thousand, one hundred sixteen".
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