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63080004 = 223132811439
BaseRepresentation
bin1111000010100…
…0011001000100
311101200210111110
43300220121010
5112122030004
610132005020
71364112501
oct360503104
9141623443
1063080004
1132674a39
1219160770
13100b7b60
1485404a8
155810589
hex3c28644

63080004 has 48 divisors (see below), whose sum is σ = 159183360. Its totient is φ = 19326720.

The previous prime is 63079993. The next prime is 63080077. The reversal of 63080004 is 40008036.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43117 + ... + 44555.

It is an arithmetic number, because the mean of its divisors is an integer number (3316320).

Almost surely, 263080004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63080004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79591680).

63080004 is an abundant number, since it is smaller than the sum of its proper divisors (96103356).

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

63080004 is a wasteful number, since it uses less digits than its factorization.

63080004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740 (or 1738 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 63080004 is about 7942.2921124824. The cubic root of 63080004 is about 398.0740836647.

The spelling of 63080004 in words is "sixty-three million, eighty thousand, four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 281 562 843 1124 1439 1686 2878 3372 3653 4317 5756 7306 8634 10959 14612 17268 18707 21918 37414 43836 56121 74828 112242 224484 404359 808718 1213077 1617436 2426154 4852308 5256667 10513334 15770001 21026668 31540002 63080004