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6552354107105 = 51641779824013
BaseRepresentation
bin101111101011001011010…
…1111010010111011100001
3212012101202211020110121122
41133112112233102323201
51324323210122411410
621534035424302025
71244251304646362
oct137262657227341
925171684213548
106552354107105
1120a692408a464
12899a82171915
13386b65b88371
141891c8257b69
15b5695e6de55
hex5f596bd2ee1

6552354107105 has 8 divisors (see below), whose sum is σ = 7863303971112. Its totient is φ = 5241563923968.

The previous prime is 6552354107021. The next prime is 6552354107141. The reversal of 6552354107105 is 5017014532556.

It can be written as a sum of positive squares in 4 ways, for example, as 228584161 + 6552125522944 = 15119^2 + 2559712^2 .

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 6552354107105 - 218 = 6552353844961 is a prime.

It is a super-2 number, since 2×65523541071052 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39829922 + ... + 39994091.

It is an arithmetic number, because the mean of its divisors is an integer number (982912996389).

Almost surely, 26552354107105 is an apocalyptic number.

It is an amenable number.

6552354107105 is a deficient number, since it is larger than the sum of its proper divisors (1310949864007).

6552354107105 is a wasteful number, since it uses less digits than its factorization.

6552354107105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79840435.

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 6552354107105 in words is "six trillion, five hundred fifty-two billion, three hundred fifty-four million, one hundred seven thousand, one hundred five".

Divisors: 1 5 16417 82085 79824013 399120065 1310470821421 6552354107105