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676392058 = 21997183503
BaseRepresentation
bin101000010100001…
…110110001111010
31202010202021110201
4220110032301322
52341124021213
6151041232414
722522144336
oct5024166172
91663667421
10676392058
11317895401
1216a63270a
13aa1949b4
1465b907c6
153e5ac6dd
hex2850ec7a

676392058 has 16 divisors (see below), whose sum is σ = 1079003520. Its totient is φ = 317091456.

The previous prime is 676392049. The next prime is 676392071. The reversal of 676392058 is 850293676.

It is a super-2 number, since 2×6763920582 = 915012432250950728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 676391999 and 676392017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88066 + ... + 95437.

It is an arithmetic number, because the mean of its divisors is an integer number (67437720).

Almost surely, 2676392058 is an apocalyptic number.

676392058 is a deficient number, since it is larger than the sum of its proper divisors (402611462).

676392058 is a wasteful number, since it uses less digits than its factorization.

676392058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183621.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 676392058 is about 26007.5384840627. The cubic root of 676392058 is about 877.8079299594.

The spelling of 676392058 in words is "six hundred seventy-six million, three hundred ninety-two thousand, fifty-eight".

Divisors: 1 2 19 38 97 194 1843 3686 183503 367006 3486557 6973114 17799791 35599582 338196029 676392058