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13133125433083 = 19691217128057
BaseRepresentation
bin1011111100011100101101…
…0001101011011011111011
31201111111220002111020002011
42333013023101223123323
53210133120102324313
643533135144350351
72523560043201505
oct277071321533373
951444802436064
1013133125433083
1142037aaa21a77
1215813551753b7
137435aa221326
1433590a628d75
1517b951ab993d
hexbf1cb46b6fb

13133125433083 has 4 divisors (see below), whose sum is σ = 13824342561160. Its totient is φ = 12441908305008.

The previous prime is 13133125433059. The next prime is 13133125433101. The reversal of 13133125433083 is 38033452133131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13133125433083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13133125430083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345608564010 + ... + 345608564047.

It is an arithmetic number, because the mean of its divisors is an integer number (3456085640290).

Almost surely, 213133125433083 is an apocalyptic number.

13133125433083 is a deficient number, since it is larger than the sum of its proper divisors (691217128077).

13133125433083 is an equidigital number, since it uses as much as digits as its factorization.

13133125433083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691217128076.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 13133125433083 in words is "thirteen trillion, one hundred thirty-three billion, one hundred twenty-five million, four hundred thirty-three thousand, eighty-three".

Divisors: 1 19 691217128057 13133125433083