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80264335 = 516052867
BaseRepresentation
bin1001100100010…
…11110010001111
312121000211222011
410302023302033
5131021424320
611544202051
71663143544
oct462136217
9177024864
1080264335
1141341868
1222a69327
13138237b8
14a934bcb
1570a705a
hex4c8bc8f

80264335 has 4 divisors (see below), whose sum is σ = 96317208. Its totient is φ = 64211464.

The previous prime is 80264333. The next prime is 80264339. The reversal of 80264335 is 53346208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80264335 - 21 = 80264333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80264297 and 80264306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80264333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8026429 + ... + 8026438.

It is an arithmetic number, because the mean of its divisors is an integer number (24079302).

Almost surely, 280264335 is an apocalyptic number.

80264335 is a deficient number, since it is larger than the sum of its proper divisors (16052873).

80264335 is a wasteful number, since it uses less digits than its factorization.

80264335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16052872.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 80264335 is about 8959.0364995350. The cubic root of 80264335 is about 431.3609933447.

The spelling of 80264335 in words is "eighty million, two hundred sixty-four thousand, three hundred thirty-five".

Divisors: 1 5 16052867 80264335