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80914701 = 373853081
BaseRepresentation
bin1001101001010…
…10100100001101
312122020220002210
410310222210031
5131203232301
612010141033
72001522630
oct464524415
9178226083
1080914701
114174645a
1223121779
13139c082a
14aa63c17
157184ad6
hex4d2a90d

80914701 has 8 divisors (see below), whose sum is σ = 123298624. Its totient is φ = 46236960.

The previous prime is 80914649. The next prime is 80914751. The reversal of 80914701 is 10741908.

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

It is not a de Polignac number, because 80914701 - 211 = 80912653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80914751) 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, 1926520 + ... + 1926561.

It is an arithmetic number, because the mean of its divisors is an integer number (15412328).

Almost surely, 280914701 is an apocalyptic number.

It is an amenable number.

80914701 is a deficient number, since it is larger than the sum of its proper divisors (42383923).

80914701 is a wasteful number, since it uses less digits than its factorization.

80914701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853091.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 80914701 is about 8995.2599184237. The cubic root of 80914701 is about 432.5229381844.

The spelling of 80914701 in words is "eighty million, nine hundred fourteen thousand, seven hundred one".

Divisors: 1 3 7 21 3853081 11559243 26971567 80914701