Base | Representation |
---|---|
bin | 101000010100110… |
… | …011011000011000 |
3 | 1202011000220010020 |
4 | 220110303120120 |
5 | 2341143320401 |
6 | 151044350440 |
7 | 22523340405 |
oct | 5024633030 |
9 | 1664026106 |
10 | 676541976 |
11 | 317988000 |
12 | 16a6a5420 |
13 | aa217cc6 |
14 | 65bcd2ac |
15 | 3e5dbd36 |
hex | 28533618 |
676541976 has 64 divisors (see below), whose sum is σ = 1860451200. Its totient is φ = 205003040.
The previous prime is 676541969. The next prime is 676542001. The reversal of 676541976 is 679145676.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21355 + ... + 42533.
It is an arithmetic number, because the mean of its divisors is an integer number (29069550).
Almost surely, 2676541976 is an apocalyptic number.
676541976 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 676541976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (930225600).
676541976 is an abundant number, since it is smaller than the sum of its proper divisors (1183909224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676541976 is a wasteful number, since it uses less digits than its factorization.
676541976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21221 (or 21195 counting only the distinct ones).
The product of its digits is 1905120, while the sum is 51.
The square root of 676541976 is about 26010.4205271656. The cubic root of 676541976 is about 877.8727786844.
The spelling of 676541976 in words is "six hundred seventy-six million, five hundred forty-one thousand, nine hundred seventy-six".
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