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5808001068 = 2232161333363
BaseRepresentation
bin1010110100010111…
…10001000000101100
3112222202210000122200
411122023301000230
543343322013233
62400153341500
7263633123502
oct53213610054
915882700580
105808001068
112510513191
121161107890
1371738352c
143d1510672
1523ed5e313
hex15a2f102c

5808001068 has 18 divisors (see below), whose sum is σ = 14681336124. Its totient is φ = 1936000344.

The previous prime is 5808001051. The next prime is 5808001081. The reversal of 5808001068 is 8601008085.

5808001068 is a `hidden beast` number, since 580 + 8 + 0 + 0 + 10 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 161333363 = 5808001068 / (5 + 8 + 0 + 8 + 0 + 0 + 1 + 0 + 6 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80666646 + ... + 80666717.

Almost surely, 25808001068 is an apocalyptic number.

It is an amenable number.

5808001068 is an abundant number, since it is smaller than the sum of its proper divisors (8873335056).

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

5808001068 is a wasteful number, since it uses less digits than its factorization.

5808001068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161333373 (or 161333368 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 5808001068 is about 76210.2425399631. The cubic root of 5808001068 is about 1797.5275795942.

The spelling of 5808001068 in words is "five billion, eight hundred eight million, one thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 161333363 322666726 484000089 645333452 968000178 1452000267 1936000356 2904000534 5808001068