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80514095 = 533148649
BaseRepresentation
bin1001100110010…
…00110000101111
312121111112120112
410303020300233
5131102422340
611553410235
71665233654
oct463106057
9177445515
1080514095
11414a2482
1222b6997b
13138b039c
14a99bc2b
157106065
hex4cc8c2f

80514095 has 8 divisors (see below), whose sum is σ = 96910800. Its totient is φ = 64215360.

The previous prime is 80514079. The next prime is 80514113. The reversal of 80514095 is 59041508.

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

It is not a de Polignac number, because 80514095 - 24 = 80514079 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22670 + ... + 25979.

It is an arithmetic number, because the mean of its divisors is an integer number (12113850).

Almost surely, 280514095 is an apocalyptic number.

80514095 is a deficient number, since it is larger than the sum of its proper divisors (16396705).

80514095 is a wasteful number, since it uses less digits than its factorization.

80514095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48985.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 80514095 is about 8972.9646717236. The cubic root of 80514095 is about 431.8079546911.

The spelling of 80514095 in words is "eighty million, five hundred fourteen thousand, ninety-five".

Divisors: 1 5 331 1655 48649 243245 16102819 80514095