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552055308 = 22376572087
BaseRepresentation
bin100000111001111…
…011001000001100
31102110210022111220
4200321323020030
52112311232213
6130440243340
716452251460
oct4071731014
91373708456
10552055308
11263691362
12134a70550
138a4acb5c
14534664a0
15336ebe23
hex20e7b20c

552055308 has 24 divisors (see below), whose sum is σ = 1472147712. Its totient is φ = 157730064.

The previous prime is 552055291. The next prime is 552055321. The reversal of 552055308 is 803550255.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3285960 + ... + 3286127.

It is an arithmetic number, because the mean of its divisors is an integer number (61339488).

Almost surely, 2552055308 is an apocalyptic number.

It is an amenable number.

552055308 is an abundant number, since it is smaller than the sum of its proper divisors (920092404).

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

552055308 is a wasteful number, since it uses less digits than its factorization.

552055308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572101 (or 6572099 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 552055308 is about 23495.8572518646. The cubic root of 552055308 is about 820.3405822970.

The spelling of 552055308 in words is "five hundred fifty-two million, fifty-five thousand, three hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 6572087 13144174 19716261 26288348 39432522 46004609 78865044 92009218 138013827 184018436 276027654 552055308