Base | Representation |
---|---|
bin | 101000010111100… |
… | …010111011111100 |
3 | 1202012101102111200 |
4 | 220113202323330 |
5 | 2341334323202 |
6 | 151112015500 |
7 | 22532424006 |
oct | 5027427374 |
9 | 1665342450 |
10 | 677261052 |
11 | 318329286 |
12 | 16a991590 |
13 | aa40a3b0 |
14 | 65d39376 |
15 | 3e6cee1c |
hex | 285e2efc |
677261052 has 36 divisors (see below), whose sum is σ = 1843656360. Its totient is φ = 208387872.
The previous prime is 677261029. The next prime is 677261063. The reversal of 677261052 is 250162776.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×6772610522 = 917365065112293408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 677260998 and 677261016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 723102 + ... + 724037.
Almost surely, 2677261052 is an apocalyptic number.
It is an amenable number.
677261052 is an abundant number, since it is smaller than the sum of its proper divisors (1166395308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
677261052 is a wasteful number, since it uses less digits than its factorization.
677261052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1447162 (or 1447157 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 677261052 is about 26024.2397007098. The cubic root of 677261052 is about 878.1836900309.
The spelling of 677261052 in words is "six hundred seventy-seven million, two hundred sixty-one thousand, fifty-two".
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