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80410004 = 2220399859
BaseRepresentation
bin1001100101011…
…11010110010100
312121022020210022
410302233112110
5131041110004
611551244312
71664321333
oct462572624
9177266708
1080410004
1141431254
1222b19698
1313874bac
14a971d1a
1570d52be
hex4caf594

80410004 has 12 divisors (see below), whose sum is σ = 140800800. Its totient is φ = 40181208.

The previous prime is 80409977. The next prime is 80410073. The reversal of 80410004 is 40001408.

It is a happy number.

It is a congruent number.

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, 3227 + ... + 13085.

It is an arithmetic number, because the mean of its divisors is an integer number (11733400).

Almost surely, 280410004 is an apocalyptic number.

It is an amenable number.

80410004 is a deficient number, since it is larger than the sum of its proper divisors (60390796).

80410004 is a wasteful number, since it uses less digits than its factorization.

80410004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11902 (or 11900 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 80410004 is about 8967.1625389529. The cubic root of 80410004 is about 431.6217897491.

The spelling of 80410004 in words is "eighty million, four hundred ten thousand, four".

Divisors: 1 2 4 2039 4078 8156 9859 19718 39436 20102501 40205002 80410004