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68596377 = 3171345027
BaseRepresentation
bin1000001011010…
…11001010011001
311210002001112120
410011223022121
5120030041002
610450131453
71462026303
oct405531231
9153061476
1068596377
11357a2523
121ab80b89
1311299995
149178973
15604ecbc
hex416b299

68596377 has 8 divisors (see below), whose sum is σ = 96842016. Its totient is φ = 43040832.

The previous prime is 68596369. The next prime is 68596379. The reversal of 68596377 is 77369586.

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

It is not a de Polignac number, because 68596377 - 23 = 68596369 is a prime.

It is a super-3 number, since 3×685963773 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 1345027 = 68596377 / (6 + 8 + 5 + 9 + 6 + 3 + 7 + 7).

It is not an unprimeable number, because it can be changed into a prime (68596379) 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, 672463 + ... + 672564.

It is an arithmetic number, because the mean of its divisors is an integer number (12105252).

Almost surely, 268596377 is an apocalyptic number.

It is an amenable number.

68596377 is a deficient number, since it is larger than the sum of its proper divisors (28245639).

68596377 is a wasteful number, since it uses less digits than its factorization.

68596377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345047.

The product of its digits is 1905120, while the sum is 51.

The square root of 68596377 is about 8282.2929796041. The cubic root of 68596377 is about 409.3552766132.

The spelling of 68596377 in words is "sixty-eight million, five hundred ninety-six thousand, three hundred seventy-seven".

Divisors: 1 3 17 51 1345027 4035081 22865459 68596377