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316055677 = 7118138231
BaseRepresentation
bin10010110101101…
…010000001111101
3211000201021212211
4102311222001331
51121402240202
651210100421
710555300060
oct2265520175
9730637784
10316055677
11152450343
1289a1a711
135062cac2
142dd928d7
151cb311d7
hex12d6a07d

316055677 has 8 divisors (see below), whose sum is σ = 361521792. Its totient is φ = 270668400.

The previous prime is 316055611. The next prime is 316055693. The reversal of 316055677 is 776550613.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 316055677 - 215 = 316022909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316050677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10849 + ... + 27382.

It is an arithmetic number, because the mean of its divisors is an integer number (45190224).

Almost surely, 2316055677 is an apocalyptic number.

It is an amenable number.

316055677 is a deficient number, since it is larger than the sum of its proper divisors (45466115).

316055677 is a wasteful number, since it uses less digits than its factorization.

316055677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39419.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 316055677 is about 17777.9548036325. The cubic root of 316055677 is about 681.1684617840.

The spelling of 316055677 in words is "three hundred sixteen million, fifty-five thousand, six hundred seventy-seven".

Divisors: 1 7 1181 8267 38231 267617 45150811 316055677