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80600401 = 713982837
BaseRepresentation
bin1001100110111…
…01110101010001
312121122220222001
410303131311101
5131113203101
611555314001
71666043410
oct463356521
9177586861
1080600401
1141551302
1222bab901
131391075b
14a9c1477
157121901
hex4cddd51

80600401 has 8 divisors (see below), whose sum is σ = 92778560. Its totient is φ = 68588208.

The previous prime is 80600389. The next prime is 80600449. The reversal of 80600401 is 10400608.

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 80600401 - 215 = 80567633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80600801) 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, 40446 + ... + 42391.

It is an arithmetic number, because the mean of its divisors is an integer number (11597320).

Almost surely, 280600401 is an apocalyptic number.

It is an amenable number.

80600401 is a deficient number, since it is larger than the sum of its proper divisors (12178159).

80600401 is a wasteful number, since it uses less digits than its factorization.

80600401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82983.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 80600401 is about 8977.7726079468. The cubic root of 80600401 is about 431.9621898350.

The spelling of 80600401 in words is "eighty million, six hundred thousand, four hundred one".

Divisors: 1 7 139 973 82837 579859 11514343 80600401