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676624383 = 32316183479
BaseRepresentation
bin101000010101000…
…111011111111111
31202011012002011100
4220111013133333
52341203440013
6151050224143
722524132561
oct5025073777
91664162140
10676624383
11317a33a06
1216a725053
13aa246676
1465c11331
153e606473
hex285477ff

676624383 has 48 divisors (see below), whose sum is σ = 1039933440. Its totient is φ = 423316800.

The previous prime is 676624363. The next prime is 676624387. The reversal of 676624383 is 383426676.

It is not a de Polignac number, because 676624383 - 214 = 676607999 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676624387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1412338 + ... + 1412816.

It is an arithmetic number, because the mean of its divisors is an integer number (21665280).

Almost surely, 2676624383 is an apocalyptic number.

676624383 is a deficient number, since it is larger than the sum of its proper divisors (363309057).

676624383 is a wasteful number, since it uses less digits than its factorization.

676624383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660 (or 657 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 676624383 is about 26012.0045940331. The cubic root of 676624383 is about 877.9084206833.

The spelling of 676624383 in words is "six hundred seventy-six million, six hundred twenty-four thousand, three hundred eighty-three".

Divisors: 1 3 9 31 61 83 93 183 249 279 479 549 747 1437 1891 2573 4311 5063 5673 7719 14849 15189 17019 23157 29219 39757 44547 45567 87657 119271 133641 156953 262971 357813 470859 905789 1232467 1412577 2425177 2717367 3697401 7275531 8152101 11092203 21826593 75180487 225541461 676624383