Search a number
-
+
80325113 = 1137197359
BaseRepresentation
bin1001100100110…
…10100111111001
312121010221100012
410302122213321
5131030400423
611545351305
71663516001
oct462324771
9177127305
1080325113
11413834a0
1222a98535
131384536b
14a94d001
1570ba078
hex4c9a9f9

80325113 has 8 divisors (see below), whose sum is σ = 89996160. Its totient is φ = 71048880.

The previous prime is 80325107. The next prime is 80325121. The reversal of 80325113 is 31152308.

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

It is not a de Polignac number, because 80325113 - 214 = 80308729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80325013) 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, 98273 + ... + 99086.

It is an arithmetic number, because the mean of its divisors is an integer number (11249520).

Almost surely, 280325113 is an apocalyptic number.

It is an amenable number.

80325113 is a deficient number, since it is larger than the sum of its proper divisors (9671047).

80325113 is a wasteful number, since it uses less digits than its factorization.

80325113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197407.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 80325113 is about 8962.4278518714. The cubic root of 80325113 is about 431.4698446953.

The spelling of 80325113 in words is "eighty million, three hundred twenty-five thousand, one hundred thirteen".

Divisors: 1 11 37 407 197359 2170949 7302283 80325113