Base | Representation |
---|---|
bin | 1000110011010011010… |
… | …1001000111111111110 |
3 | 112110022002200002200000 |
4 | 2030310311020333332 |
5 | 4434134302413321 |
6 | 153244235215130 |
7 | 13632062334210 |
oct | 2146465107776 |
9 | 473262602600 |
10 | 151210201086 |
11 | 5914524213a |
12 | 2537bba74a6 |
13 | 1134a205b89 |
14 | 74663b85b0 |
15 | 3deee82826 |
hex | 2334d48ffe |
151210201086 has 96 divisors (see below), whose sum is σ = 395619614208. Its totient is φ = 42387714720.
The previous prime is 151210201081. The next prime is 151210201147. The reversal of 151210201086 is 680102012151.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151210201081) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 239010 + ... + 599621.
It is an arithmetic number, because the mean of its divisors is an integer number (4121037648).
Almost surely, 2151210201086 is an apocalyptic number.
151210201086 is an abundant number, since it is smaller than the sum of its proper divisors (244409413122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151210201086 is an equidigital number, since it uses as much as digits as its factorization.
151210201086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 838708 (or 838696 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 27.
The spelling of 151210201086 in words is "one hundred fifty-one billion, two hundred ten million, two hundred one thousand, eighty-six".
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