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9014484992 = 21310492
BaseRepresentation
bin10000110010100111…
…00010000000000000
3212021020100021200112
420121103202000000
5121430202004432
64050255410452
7436246600232
oct103123420000
925236307615
109014484992
113906494aa7
1218b6b23a28
13b087823b6
14617306252
1537b5dd7b2
hex2194e2000

9014484992 has 42 divisors (see below), whose sum is σ = 18045071733. Its totient is φ = 4502945792.

The previous prime is 9014484977. The next prime is 9014485003. The reversal of 9014484992 is 2994844109.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 7126061056 + 1888423936 = 84416^2 + 43456^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=67136.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9014484992.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8592884 + ... + 8593932.

Almost surely, 29014484992 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 9014484992

9014484992 is an abundant number, since it is smaller than the sum of its proper divisors (9030586741).

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

9014484992 is an frugal number, since it uses more digits than its factorization.

9014484992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 9014484992 is about 94944.6417234801. The cubic root of 9014484992 is about 2081.1991507481.

Multiplying 9014484992 by its sum of digits (50), we get a square (450724249600 = 6713602).

The spelling of 9014484992 in words is "nine billion, fourteen million, four hundred eighty-four thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 1049 2048 2098 4096 4196 8192 8392 16784 33568 67136 134272 268544 537088 1074176 1100401 2148352 2200802 4296704 4401604 8593408 8803208 17606416 35212832 70425664 140851328 281702656 563405312 1126810624 2253621248 4507242496 9014484992