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32052345205 = 5157263155251
BaseRepresentation
bin11101110110011101…
…111111100101110101
310001201210010211201111
4131312131333211311
51011120400021310
622420304555021
72213200303366
oct356635774565
9101653124644
1032052345205
11126587933a1
126266322a71
13303a63914a
1417a0c4bb6d
15c78dcb28a
hex77677f975

32052345205 has 16 divisors (see below), whose sum is σ = 38855228544. Its totient is φ = 25381512000.

The previous prime is 32052345191. The next prime is 32052345289. The reversal of 32052345205 is 50254325023.

It is not a de Polignac number, because 32052345205 - 27 = 32052345077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128830 + ... + 284080.

It is an arithmetic number, because the mean of its divisors is an integer number (2428451784).

Almost surely, 232052345205 is an apocalyptic number.

It is an amenable number.

32052345205 is a deficient number, since it is larger than the sum of its proper divisors (6802883339).

32052345205 is a wasteful number, since it uses less digits than its factorization.

32052345205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155676.

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 32052345205 in words is "thirty-two billion, fifty-two million, three hundred forty-five thousand, two hundred five".

Divisors: 1 5 157 263 785 1315 41291 155251 206455 776255 24374407 40831013 121872035 204155065 6410469041 32052345205