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2609130138086 = 21985365711231
BaseRepresentation
bin100101111101111100010…
…001100110100111100110
3100020102121202122222100202
4211331330101212213212
5320221444303404321
65314341241510502
7356334451151333
oct45757421464746
910212552588322
102609130138086
11916586a4124a
123618004a2432
1315c069908444
14903d554398a
1547d0968170b
hex25f7c4669e6

2609130138086 has 8 divisors (see below), whose sum is σ = 3913892400384. Its totient is φ = 1304499337960.

The previous prime is 2609130138049. The next prime is 2609130138103. The reversal of 2609130138086 is 6808310319062.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2609130138086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32815910 + ... + 32895321.

It is an arithmetic number, because the mean of its divisors is an integer number (489236550048).

Almost surely, 22609130138086 is an apocalyptic number.

2609130138086 is a deficient number, since it is larger than the sum of its proper divisors (1304762262298).

2609130138086 is a wasteful number, since it uses less digits than its factorization.

2609130138086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65731086.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 2609130138086 in words is "two trillion, six hundred nine billion, one hundred thirty million, one hundred thirty-eight thousand, eighty-six".

Divisors: 1 2 19853 39706 65711231 131422462 1304565069043 2609130138086