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380696073 = 3367345773
BaseRepresentation
bin10110101100001…
…111011000001001
3222112100100211120
4112230033120021
51234424233243
6101435345453
712301602042
oct2654173011
9875310746
10380696073
1118599065a
12a75b2289
1360b42c64
14387bb8c9
152364dc83
hex16b0f609

380696073 has 8 divisors (see below), whose sum is σ = 508979328. Its totient is φ = 253105104.

The previous prime is 380696051. The next prime is 380696083. The reversal of 380696073 is 370696083.

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

It is not a de Polignac number, because 380696073 - 29 = 380695561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380696003) 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, 171786 + ... + 173987.

It is an arithmetic number, because the mean of its divisors is an integer number (63622416).

Almost surely, 2380696073 is an apocalyptic number.

It is an amenable number.

380696073 is a deficient number, since it is larger than the sum of its proper divisors (128283255).

380696073 is a wasteful number, since it uses less digits than its factorization.

380696073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346143.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 380696073 is about 19511.4344167721. The cubic root of 380696073 is about 724.7576347223.

The spelling of 380696073 in words is "three hundred eighty million, six hundred ninety-six thousand, seventy-three".

Divisors: 1 3 367 1101 345773 1037319 126898691 380696073