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9080450064 = 2432731290593
BaseRepresentation
bin10000111010011110…
…01010110000010000
3212102211110122202100
420131033022300100
5122044043400224
64101013320400
7441010360230
oct103517126020
925384418670
109080450064
11393a74a594
121915036100
13b1933a49a
14621d97cc0
153822bdac9
hex21d3cac10

9080450064 has 120 divisors (see below), whose sum is σ = 29980001792. Its totient is φ = 2510714880.

The previous prime is 9080450063. The next prime is 9080450069. The reversal of 9080450064 is 4600540809.

9080450064 is a `hidden beast` number, since 90 + 8 + 0 + 4 + 500 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (9080450063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114049 + ... + 176544.

Almost surely, 29080450064 is an apocalyptic number.

It is an amenable number.

9080450064 is an abundant number, since it is smaller than the sum of its proper divisors (20899551728).

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

9080450064 is a wasteful number, since it uses less digits than its factorization.

9080450064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290645 (or 290636 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 9080450064 is about 95291.3955402060. The cubic root of 9080450064 is about 2086.2633311265.

The spelling of 9080450064 in words is "nine billion, eighty million, four hundred fifty thousand, sixty-four".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 48 56 62 63 72 84 93 112 124 126 144 168 186 217 248 252 279 336 372 434 496 504 558 651 744 868 1008 1116 1302 1488 1736 1953 2232 2604 3472 3906 4464 5208 7812 10416 15624 31248 290593 581186 871779 1162372 1743558 2034151 2324744 2615337 3487116 4068302 4649488 5230674 6102453 6974232 8136604 9008383 10461348 12204906 13948464 16273208 18016766 18307359 20922696 24409812 27025149 32546416 36033532 36614718 41845392 48819624 54050298 63058681 72067064 73229436 81075447 97639248 108100596 126117362 144134128 146458872 162150894 189176043 216201192 252234724 292917744 324301788 378352086 432402384 504469448 567528129 648603576 756704172 1008938896 1135056258 1297207152 1513408344 2270112516 3026816688 4540225032 9080450064