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80308414 = 2311295297
BaseRepresentation
bin1001100100101…
…10100010111110
312121010002102201
410302112202332
5131024332124
611545142114
71663416214
oct462264276
9177102381
1080308414
114137199a
1222a8a93a
131383a894
14a946cb4
1570b5144
hex4c968be

80308414 has 8 divisors (see below), whose sum is σ = 124348608. Its totient is φ = 38858880.

The previous prime is 80308399. The next prime is 80308427. The reversal of 80308414 is 41480308.

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

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, 647587 + ... + 647710.

It is an arithmetic number, because the mean of its divisors is an integer number (15543576).

Almost surely, 280308414 is an apocalyptic number.

80308414 is a deficient number, since it is larger than the sum of its proper divisors (44040194).

80308414 is a wasteful number, since it uses less digits than its factorization.

80308414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295330.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 80308414 is about 8961.4961920429. The cubic root of 80308414 is about 431.4399428210.

The spelling of 80308414 in words is "eighty million, three hundred eight thousand, four hundred fourteen".

Divisors: 1 2 31 62 1295297 2590594 40154207 80308414