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80361714 = 23132110139
BaseRepresentation
bin1001100101000…
…11100011110010
312121012210112210
410302203203302
5131033033324
611550232550
71664030466
oct462434362
9177183483
1080361714
11413a8a44
1222ab5756
1313858c14
14a95c4a6
1570c5d29
hex4ca38f2

80361714 has 16 divisors (see below), whose sum is σ = 160860960. Its totient is φ = 26764320.

The previous prime is 80361713. The next prime is 80361739. The reversal of 80361714 is 41716308.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80361713) by changing a digit.

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, 2857 + ... + 12995.

It is an arithmetic number, because the mean of its divisors is an integer number (10053810).

Almost surely, 280361714 is an apocalyptic number.

80361714 is an abundant number, since it is smaller than the sum of its proper divisors (80499246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80361714 is a wasteful number, since it uses less digits than its factorization.

80361714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11465.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 80361714 is about 8964.4695325490. The cubic root of 80361714 is about 431.5353693661.

The spelling of 80361714 in words is "eighty million, three hundred sixty-one thousand, seven hundred fourteen".

Divisors: 1 2 3 6 1321 2642 3963 7926 10139 20278 30417 60834 13393619 26787238 40180857 80361714