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80692414 = 2113667837
BaseRepresentation
bin1001100111101…
…00010010111110
312121211121011221
410303310102332
5131124124124
612001303554
71666605565
oct463642276
9177747157
1080692414
1141604450
1223034bba
13139435ba
14aa06bdc
15713dce4
hex4cf44be

80692414 has 8 divisors (see below), whose sum is σ = 132042168. Its totient is φ = 36678360.

The previous prime is 80692397. The next prime is 80692433. The reversal of 80692414 is 41429608.

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

It is a super-2 number, since 2×806924142 = 13022531354294792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80692414.

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, 1833897 + ... + 1833940.

It is an arithmetic number, because the mean of its divisors is an integer number (16505271).

Almost surely, 280692414 is an apocalyptic number.

80692414 is a deficient number, since it is larger than the sum of its proper divisors (51349754).

80692414 is a wasteful number, since it uses less digits than its factorization.

80692414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667850.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 80692414 is about 8982.8956355955. The cubic root of 80692414 is about 432.1265025903.

The spelling of 80692414 in words is "eighty million, six hundred ninety-two thousand, four hundred fourteen".

Divisors: 1 2 11 22 3667837 7335674 40346207 80692414