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676772954 = 211132399901
BaseRepresentation
bin101000010101101…
…011110001011010
31202011110121221222
4220111223301122
52341223213304
6151053332042
722525321664
oct5025536132
91664417858
10676772954
113180255a0
1216a797022
13aa299190
1465c4d534
153e6354be
hex2856bc5a

676772954 has 32 divisors (see below), whose sum is σ = 1197745920. Its totient is φ = 282744000.

The previous prime is 676772939. The next prime is 676772959. The reversal of 676772954 is 459277676.

676772954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6767729542 = 916043262531772232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 676772896 and 676772905.

It is not an unprimeable number, because it can be changed into a prime (676772959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63404 + ... + 73304.

It is an arithmetic number, because the mean of its divisors is an integer number (37429560).

Almost surely, 2676772954 is an apocalyptic number.

676772954 is a deficient number, since it is larger than the sum of its proper divisors (520972966).

676772954 is a wasteful number, since it uses less digits than its factorization.

676772954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10166.

The product of its digits is 4445280, while the sum is 53.

The square root of 676772954 is about 26014.8602533244. The cubic root of 676772954 is about 877.9726720808.

The spelling of 676772954 in words is "six hundred seventy-six million, seven hundred seventy-two thousand, nine hundred fifty-four".

Divisors: 1 2 11 13 22 26 143 239 286 478 2629 3107 5258 6214 9901 19802 34177 68354 108911 128713 217822 257426 1415843 2366339 2831686 4732678 26029729 30762407 52059458 61524814 338386477 676772954