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368976385 = 5103716459
BaseRepresentation
bin10101111111100…
…010001000000001
3221201021221110001
4111333202020001
51223424221020
6100340240001
712100150621
oct2577421001
9851257401
10368976385
1117a306468
12a36a0001
135b59b72b
143700a881
15225d650a
hex15fe2201

368976385 has 8 divisors (see below), whose sum is σ = 447071040. Its totient is φ = 292314864.

The previous prime is 368976379. The next prime is 368976401. The reversal of 368976385 is 583679863.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-368976385 is a prime.

It is a super-2 number, since 2×3689763852 = 272287145375336450, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 357715 + ... + 358744.

It is an arithmetic number, because the mean of its divisors is an integer number (55883880).

Almost surely, 2368976385 is an apocalyptic number.

It is an amenable number.

368976385 is a deficient number, since it is larger than the sum of its proper divisors (78094655).

368976385 is a wasteful number, since it uses less digits than its factorization.

368976385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716567.

The product of its digits is 6531840, while the sum is 55.

The square root of 368976385 is about 19208.7580285660. The cubic root of 368976385 is about 717.2427888245.

The spelling of 368976385 in words is "three hundred sixty-eight million, nine hundred seventy-six thousand, three hundred eighty-five".

Divisors: 1 5 103 515 716459 3582295 73795277 368976385