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80325626 = 242299497
BaseRepresentation
bin1001100100110…
…10101111111010
312121010222001012
410302122233322
5131030410001
611545353522
71663520333
oct462325772
9177128035
1080325626
1141383917
1222a988a2
1313845674
14a94d28a
1570ba2bb
hex4c9abfa

80325626 has 8 divisors (see below), whose sum is σ = 120529620. Its totient is φ = 40149088.

The previous prime is 80325617. The next prime is 80325647. The reversal of 80325626 is 62652308.

It can be written as a sum of positive squares in 2 ways, for example, as 79834225 + 491401 = 8935^2 + 701^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 80325592 and 80325601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3710 + ... + 13206.

Almost surely, 280325626 is an apocalyptic number.

80325626 is a deficient number, since it is larger than the sum of its proper divisors (40203994).

80325626 is a wasteful number, since it uses less digits than its factorization.

80325626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13728.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 80325626 is about 8962.4564713029. The cubic root of 80325626 is about 431.4707632273.

The spelling of 80325626 in words is "eighty million, three hundred twenty-five thousand, six hundred twenty-six".

Divisors: 1 2 4229 8458 9497 18994 40162813 80325626