Base | Representation |
---|---|
bin | 10000100000101… |
… | …001010000010110 |
3 | 201022012201000201 |
4 | 100200221100112 |
5 | 1031402234141 |
6 | 43252531114 |
7 | 6602254621 |
oct | 2040512026 |
9 | 638181021 |
10 | 276993046 |
11 | 13239aa80 |
12 | 78920a9a |
13 | 45503b15 |
14 | 28b04db8 |
15 | 194b7031 |
hex | 10829416 |
276993046 has 16 divisors (see below), whose sum is σ = 454180608. Its totient is φ = 125650600.
The previous prime is 276993037. The next prime is 276993049. The reversal of 276993046 is 640399672.
It is a junction number, because it is equal to n+sod(n) for n = 276992987 and 276993005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (276993049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450 + ... + 23581.
It is an arithmetic number, because the mean of its divisors is an integer number (28386288).
Almost surely, 2276993046 is an apocalyptic number.
276993046 is a deficient number, since it is larger than the sum of its proper divisors (177187562).
276993046 is a wasteful number, since it uses less digits than its factorization.
276993046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25547.
The product of its (nonzero) digits is 489888, while the sum is 46.
The square root of 276993046 is about 16643.1080630993. The cubic root of 276993046 is about 651.8629364864.
The spelling of 276993046 in words is "two hundred seventy-six million, nine hundred ninety-three thousand, forty-six".
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