Base | Representation |
---|---|
bin | 1000101111101100110… |
… | …0001111000110011001 |
3 | 112100210201001011210211 |
4 | 2023323030033012121 |
5 | 4430144223124412 |
6 | 153004252411121 |
7 | 13566110634454 |
oct | 2137314170631 |
9 | 470721034724 |
10 | 150243176857 |
11 | 587993a1564 |
12 | 25150176aa1 |
13 | 11224a732a7 |
14 | 73b3bb249b |
15 | 3d95116ca7 |
hex | 22fb30f199 |
150243176857 has 16 divisors (see below), whose sum is σ = 153608659200. Its totient is φ = 146906705920.
The previous prime is 150243176843. The next prime is 150243176869. The reversal of 150243176857 is 758671342051.
It is a cyclic number.
It is not a de Polignac number, because 150243176857 - 227 = 150108959129 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 150243176857.
It is not an unprimeable number, because it can be changed into a prime (150243179857) 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, 10895307 + ... + 10909087.
It is an arithmetic number, because the mean of its divisors is an integer number (9600541200).
Almost surely, 2150243176857 is an apocalyptic number.
It is an amenable number.
150243176857 is a deficient number, since it is larger than the sum of its proper divisors (3365482343).
150243176857 is a wasteful number, since it uses less digits than its factorization.
150243176857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14816.
The product of its (nonzero) digits is 1411200, while the sum is 49.
The spelling of 150243176857 in words is "one hundred fifty billion, two hundred forty-three million, one hundred seventy-six thousand, eight hundred fifty-seven".
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