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2087714613 = 31913643481
BaseRepresentation
bin111110001101111…
…1111111100110101
312101111101220001110
41330123333330311
513233423331423
6543054545233
7102510165345
oct17433777465
95344356043
102087714613
11981507986
124a3208219
132736a8cba
1415b3acd25
15c343c193
hex7c6fff35

2087714613 has 8 divisors (see below), whose sum is σ = 2798194176. Its totient is φ = 1384522400.

The previous prime is 2087714609. The next prime is 2087714621. The reversal of 2087714613 is 3164177802.

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 2087714613 - 22 = 2087714609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087714633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1821168 + ... + 1822313.

It is an arithmetic number, because the mean of its divisors is an integer number (349774272).

Almost surely, 22087714613 is an apocalyptic number.

It is an amenable number.

2087714613 is a deficient number, since it is larger than the sum of its proper divisors (710479563).

2087714613 is a wasteful number, since it uses less digits than its factorization.

2087714613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643675.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 2087714613 is about 45691.5157660588. The cubic root of 2087714613 is about 1278.0770713535.

The spelling of 2087714613 in words is "two billion, eighty-seven million, seven hundred fourteen thousand, six hundred thirteen".

Divisors: 1 3 191 573 3643481 10930443 695904871 2087714613