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676152494 = 21181328619
BaseRepresentation
bin101000010011010…
…100010010101110
31202010022002211222
4220103110102232
52341043334434
6151032143342
722520126033
oct5023242256
91663262758
10676152494
11317741416
1216a537b52
13aa10c944
1465b2b38a
153e56172e
hex284d44ae

676152494 has 8 divisors (see below), whose sum is σ = 1014350040. Its totient is φ = 338035816.

The previous prime is 676152427. The next prime is 676152517. The reversal of 676152494 is 494251676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9317 + ... + 37935.

It is an arithmetic number, because the mean of its divisors is an integer number (126793755).

Almost surely, 2676152494 is an apocalyptic number.

676152494 is a deficient number, since it is larger than the sum of its proper divisors (338197546).

676152494 is a wasteful number, since it uses less digits than its factorization.

676152494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40434.

The product of its digits is 362880, while the sum is 44.

The square root of 676152494 is about 26002.9324115570. The cubic root of 676152494 is about 877.7042839510.

The spelling of 676152494 in words is "six hundred seventy-six million, one hundred fifty-two thousand, four hundred ninety-four".

Divisors: 1 2 11813 23626 28619 57238 338076247 676152494