Base | Representation |
---|---|
bin | 1000000001000110101… |
… | …11111010001010100001 |
3 | 222100001001222212200201 |
4 | 10000203113322022201 |
5 | 14003131133031212 |
6 | 330314431345201 |
7 | 25621303033162 |
oct | 4004327721241 |
9 | 870031885621 |
10 | 275471377057 |
11 | a6910457898 |
12 | 4547a982201 |
13 | 1cc91168236 |
14 | d49361d769 |
15 | 727409db57 |
hex | 40235fa2a1 |
275471377057 has 4 divisors (see below), whose sum is σ = 278045876016. Its totient is φ = 272896878100.
The previous prime is 275471377001. The next prime is 275471377073. The reversal of 275471377057 is 750773174572.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 275471377057 - 211 = 275471375009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 275471376989 and 275471377007.
It is not an unprimeable number, because it can be changed into a prime (275471377457) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1287249319 + ... + 1287249532.
It is an arithmetic number, because the mean of its divisors is an integer number (69511469004).
Almost surely, 2275471377057 is an apocalyptic number.
It is an amenable number.
275471377057 is a deficient number, since it is larger than the sum of its proper divisors (2574498959).
275471377057 is a wasteful number, since it uses less digits than its factorization.
275471377057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2574498958.
The product of its (nonzero) digits is 10084200, while the sum is 55.
The spelling of 275471377057 in words is "two hundred seventy-five billion, four hundred seventy-one million, three hundred seventy-seven thousand, fifty-seven".
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