Base | Representation |
---|---|
bin | 10000011011100… |
… | …100100011000110 |
3 | 201012201010121110 |
4 | 100123210203012 |
5 | 1031032204141 |
6 | 43204225450 |
7 | 6555045231 |
oct | 2033444306 |
9 | 635633543 |
10 | 275663046 |
11 | 1316717aa |
12 | 7839b286 |
13 | 45159639 |
14 | 2887a418 |
15 | 19302e16 |
hex | 106e48c6 |
275663046 has 16 divisors (see below), whose sum is σ = 552919104. Its totient is φ = 91622184.
The previous prime is 275663029. The next prime is 275663051. The reversal of 275663046 is 640366572.
It is a super-2 number, since 2×2756630462 = 151980229859996232, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 275662995 and 275663013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64120 + ... + 68283.
It is an arithmetic number, because the mean of its divisors is an integer number (34557444).
Almost surely, 2275663046 is an apocalyptic number.
275663046 is an abundant number, since it is smaller than the sum of its proper divisors (277256058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275663046 is a wasteful number, since it uses less digits than its factorization.
275663046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132755.
The product of its (nonzero) digits is 181440, while the sum is 39.
The square root of 275663046 is about 16603.1035050680. The cubic root of 275663046 is about 650.8179414971.
The spelling of 275663046 in words is "two hundred seventy-five million, six hundred sixty-three thousand, forty-six".
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