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52865983308955 = 520535150120147
BaseRepresentation
bin11000000010100110100100…
…01001111110010010011011
320221011221100021101020201011
430001103102021332102123
523412124013211341310
6304234144130034351
714064304230536305
oct1401232211762233
9227157307336634
1052865983308955
1115932379401263
125b19946a189b7
13236631916469b
14d0aa277b8975
1561a273abe78a
hex3014d227e49b

52865983308955 has 8 divisors (see below), whose sum is σ = 63470080703952. Its totient is φ = 42272186158368.

The previous prime is 52865983308953. The next prime is 52865983308973. The reversal of 52865983308955 is 55980338956825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52865983308955 - 21 = 52865983308953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52865983308953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575049809 + ... + 2575070338.

It is an arithmetic number, because the mean of its divisors is an integer number (7933760087994).

Almost surely, 252865983308955 is an apocalyptic number.

52865983308955 is a deficient number, since it is larger than the sum of its proper divisors (10604097394997).

52865983308955 is a wasteful number, since it uses less digits than its factorization.

52865983308955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150122205.

The product of its (nonzero) digits is 2799360000, while the sum is 76.

The spelling of 52865983308955 in words is "fifty-two trillion, eight hundred sixty-five billion, nine hundred eighty-three million, three hundred eight thousand, nine hundred fifty-five".

Divisors: 1 5 2053 10265 5150120147 25750600735 10573196661791 52865983308955