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55114201255 = 513979301009
BaseRepresentation
bin110011010101000011…
…111111100010100111
312021021000002111212011
4303111003333202213
51400333213420010
641152532335051
73660531660331
oct632503774247
9167230074764
1055114201255
1121412591163
12a821774487
135274475009
14294ba3c451
151678858a8a
hexcd50ff8a7

55114201255 has 8 divisors (see below), whose sum is σ = 66612848400. Its totient is φ = 43774156416.

The previous prime is 55114201253. The next prime is 55114201301. The reversal of 55114201255 is 55210241155.

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 55114201255 - 21 = 55114201253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55114201253) 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, 39649810 + ... + 39651199.

It is an arithmetic number, because the mean of its divisors is an integer number (8326606050).

Almost surely, 255114201255 is an apocalyptic number.

55114201255 is a deficient number, since it is larger than the sum of its proper divisors (11498647145).

55114201255 is a wasteful number, since it uses less digits than its factorization.

55114201255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79301153.

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 55114201255 in words is "fifty-five billion, one hundred fourteen million, two hundred one thousand, two hundred fifty-five".

Divisors: 1 5 139 695 79301009 396505045 11022840251 55114201255