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80314673 = 731278663
BaseRepresentation
bin1001100100110…
…00000100110001
312121010102000112
410302120010301
5131030032143
611545231105
71663443365
oct462300461
9177112015
1080314673
114137666a
1222a92495
131384069a
14a9492a5
1570b6e18
hex4c98131

80314673 has 8 divisors (see below), whose sum is σ = 82065408. Its totient is φ = 78581664.

The previous prime is 80314667. The next prime is 80314687. The reversal of 80314673 is 37641308.

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

It is a cyclic number.

It is not a de Polignac number, because 80314673 - 24 = 80314657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80314573) 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, 4940 + ... + 13602.

It is an arithmetic number, because the mean of its divisors is an integer number (10258176).

Almost surely, 280314673 is an apocalyptic number.

It is an amenable number.

80314673 is a deficient number, since it is larger than the sum of its proper divisors (1750735).

80314673 is a wasteful number, since it uses less digits than its factorization.

80314673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 80314673 is about 8961.8454014784. The cubic root of 80314673 is about 431.4511509137.

The spelling of 80314673 in words is "eighty million, three hundred fourteen thousand, six hundred seventy-three".

Divisors: 1 73 127 8663 9271 632399 1100201 80314673