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80258014 = 2192112053
BaseRepresentation
bin1001100100010…
…10001111011110
312121000112022001
410302022033132
5131021224024
611544112514
71663116244
oct462121736
9177015261
1080258014
1141338041
1222a6573a
1313820965
14a932794
1570a5244
hex4c8a3de

80258014 has 8 divisors (see below), whose sum is σ = 126723240. Its totient is φ = 38016936.

The previous prime is 80257981. The next prime is 80258021. The reversal of 80258014 is 41085208.

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

It is a super-2 number, since 2×802580142 = 12882697622448392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055989 + ... + 1056064.

It is an arithmetic number, because the mean of its divisors is an integer number (15840405).

Almost surely, 280258014 is an apocalyptic number.

80258014 is a deficient number, since it is larger than the sum of its proper divisors (46465226).

80258014 is a wasteful number, since it uses less digits than its factorization.

80258014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112074.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 80258014 is about 8958.6837202794. The cubic root of 80258014 is about 431.3496694924.

The spelling of 80258014 in words is "eighty million, two hundred fifty-eight thousand, fourteen".

Divisors: 1 2 19 38 2112053 4224106 40129007 80258014