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80351214 = 2317787757
BaseRepresentation
bin1001100101000…
…00111111101110
312121012021010220
410302200333232
5131032214324
611550112210
71663655046
oct462407756
9177167126
1080351214
11413a1069
1222aab666
13138541c8
14a958726
1570c2b79
hex4ca0fee

80351214 has 16 divisors (see below), whose sum is σ = 170155728. Its totient is φ = 25208192.

The previous prime is 80351191. The next prime is 80351237. The reversal of 80351214 is 41215308.

It is an interprime number because it is at equal distance from previous prime (80351191) and next prime (80351237).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393777 + ... + 393980.

It is an arithmetic number, because the mean of its divisors is an integer number (10634733).

Almost surely, 280351214 is an apocalyptic number.

80351214 is an abundant number, since it is smaller than the sum of its proper divisors (89804514).

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

80351214 is a wasteful number, since it uses less digits than its factorization.

80351214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787779.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 80351214 is about 8963.8838680563. The cubic root of 80351214 is about 431.5165738538.

The spelling of 80351214 in words is "eighty million, three hundred fifty-one thousand, two hundred fourteen".

Divisors: 1 2 3 6 17 34 51 102 787757 1575514 2363271 4726542 13391869 26783738 40175607 80351214