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80375034 = 2313395839
BaseRepresentation
bin1001100101001…
…10110011111010
312121020110211010
410302212303322
5131034000114
611550414350
71664114355
oct462466372
9177213733
1080375034
1141407a53
1222b013b6
1313861cbc
14a96329c
1570c9c59
hex4ca6cfa

80375034 has 8 divisors (see below), whose sum is σ = 160750080. Its totient is φ = 26791676.

The previous prime is 80375027. The next prime is 80375039. The reversal of 80375034 is 43057308.

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

80375034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 80374992 and 80375010.

It is not an unprimeable number, because it can be changed into a prime (80375039) 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, 6697914 + ... + 6697925.

It is an arithmetic number, because the mean of its divisors is an integer number (20093760).

Almost surely, 280375034 is an apocalyptic number.

80375034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80375034 is a wasteful number, since it uses less digits than its factorization.

80375034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13395844.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 80375034 is about 8965.2124347391. The cubic root of 80375034 is about 431.5592104602.

The spelling of 80375034 in words is "eighty million, three hundred seventy-five thousand, thirty-four".

Divisors: 1 2 3 6 13395839 26791678 40187517 80375034