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8994745104 = 243187390523
BaseRepresentation
bin10000110000010000…
…01110101100010000
3212012212012101122120
420120020032230100
5121410123320404
64044312334240
7435620033442
oct103010165420
925185171576
108994745104
1138a6332144
1218b03a4380
13b046604a7
14614848492
153799de9d9
hex21820eb10

8994745104 has 20 divisors (see below), whose sum is σ = 23236424976. Its totient is φ = 2998248352.

The previous prime is 8994745099. The next prime is 8994745129. The reversal of 8994745104 is 4015474998.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93695214 + ... + 93695309.

Almost surely, 28994745104 is an apocalyptic number.

It is an amenable number.

8994745104 is an abundant number, since it is smaller than the sum of its proper divisors (14241679872).

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

8994745104 is a wasteful number, since it uses less digits than its factorization.

8994745104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187390534 (or 187390528 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 8994745104 is about 94840.6300274308. The cubic root of 8994745104 is about 2079.6789063025.

The spelling of 8994745104 in words is "eight billion, nine hundred ninety-four million, seven hundred forty-five thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 187390523 374781046 562171569 749562092 1124343138 1499124184 2248686276 2998248368 4497372552 8994745104