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52006444325101 = 743172778884801
BaseRepresentation
bin10111101001100101100011…
…01000111101100011101101
320211010202201112010202020101
423310302301220331203231
523304033144221400401
6302335233010351101
713645225112660050
oct1364626150754355
9224122645122211
1052006444325101
111563089a01a792
1259bb244b8b491
132303257113a66
14cbb1a7cc8a97
15602c18792101
hex2f4cb1a3d8ed

52006444325101 has 8 divisors (see below), whose sum is σ = 60818167450304. Its totient is φ = 43540278969600.

The previous prime is 52006444325071. The next prime is 52006444325119. The reversal of 52006444325101 is 10152344460025.

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

It is not a de Polignac number, because 52006444325101 - 233 = 51997854390509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52006444325161) 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, 86389442100 + ... + 86389442701.

It is an arithmetic number, because the mean of its divisors is an integer number (7602270931288).

Almost surely, 252006444325101 is an apocalyptic number.

It is an amenable number.

52006444325101 is a deficient number, since it is larger than the sum of its proper divisors (8811723125203).

52006444325101 is a wasteful number, since it uses less digits than its factorization.

52006444325101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172778884851.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 52006444325101 its reverse (10152344460025), we get a palindrome (62158788785126).

The spelling of 52006444325101 in words is "fifty-two trillion, six billion, four hundred forty-four million, three hundred twenty-five thousand, one hundred one".

Divisors: 1 7 43 301 172778884801 1209452193607 7429492046443 52006444325101