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80407614 = 2373161757
BaseRepresentation
bin1001100101011…
…10110000111110
312121022010111210
410302232300332
5131041020424
611551225250
71664311350
oct462566076
9177263453
1080407614
114142a481
1222b18226
1313873a91
14a9710d0
1570d4729
hex4caec3e

80407614 has 32 divisors (see below), whose sum is σ = 189720576. Its totient is φ = 22232160.

The previous prime is 80407573. The next prime is 80407627. The reversal of 80407614 is 41670408.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29577 + ... + 32180.

It is an arithmetic number, because the mean of its divisors is an integer number (5928768).

Almost surely, 280407614 is an apocalyptic number.

80407614 is an abundant number, since it is smaller than the sum of its proper divisors (109312962).

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

80407614 is a wasteful number, since it uses less digits than its factorization.

80407614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61800.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 80407614 is about 8967.0292739569. The cubic root of 80407614 is about 431.6175133894.

The spelling of 80407614 in words is "eighty million, four hundred seven thousand, six hundred fourteen".

Divisors: 1 2 3 6 7 14 21 31 42 62 93 186 217 434 651 1302 61757 123514 185271 370542 432299 864598 1296897 1914467 2593794 3828934 5743401 11486802 13401269 26802538 40203807 80407614