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80701295 = 517949427
BaseRepresentation
bin1001100111101…
…10011101101111
312121212001100212
410303312131233
5131124420140
612001413035
71666643513
oct463663557
9177761325
1080701295
1141610094
122303a17b
131394765c
14aa0a143
157141765
hex4cf676f

80701295 has 8 divisors (see below), whose sum is σ = 102538224. Its totient is φ = 60763264.

The previous prime is 80701289. The next prime is 80701307. The reversal of 80701295 is 59210708.

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 80701295 - 28 = 80701039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474629 + ... + 474798.

It is an arithmetic number, because the mean of its divisors is an integer number (12817278).

Almost surely, 280701295 is an apocalyptic number.

80701295 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

80701295 is a deficient number, since it is larger than the sum of its proper divisors (21836929).

80701295 is a wasteful number, since it uses less digits than its factorization.

80701295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949449.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 80701295 is about 8983.3899503473. The cubic root of 80701295 is about 432.1423552770.

The spelling of 80701295 in words is "eighty million, seven hundred one thousand, two hundred ninety-five".

Divisors: 1 5 17 85 949427 4747135 16140259 80701295