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80141795 = 516028359
BaseRepresentation
bin1001100011011…
…01110111100011
312120210121212122
410301231313203
5131004014140
611541414455
71662123356
oct461556743
9176717778
1080141795
1141268798
1222a0a42b
13137acaa6
14a90229d
157080ab5
hex4c6dde3

80141795 has 4 divisors (see below), whose sum is σ = 96170160. Its totient is φ = 64113432.

The previous prime is 80141779. The next prime is 80141863. The reversal of 80141795 is 59714108.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80141795 - 24 = 80141779 is a prime.

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, 8014175 + ... + 8014184.

It is an arithmetic number, because the mean of its divisors is an integer number (24042540).

Almost surely, 280141795 is an apocalyptic number.

80141795 is a deficient number, since it is larger than the sum of its proper divisors (16028365).

80141795 is a wasteful number, since it uses less digits than its factorization.

80141795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16028364.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 80141795 is about 8952.1949822376. The cubic root of 80141795 is about 431.1413611382.

The spelling of 80141795 in words is "eighty million, one hundred forty-one thousand, seven hundred ninety-five".

Divisors: 1 5 16028359 80141795