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2664292495 = 52918374431
BaseRepresentation
bin1001111011001101…
…1110000010001111
320212200100002012211
42132303132002033
520424024324440
61120213011251
7123011053414
oct23663360217
96780302184
102664292495
111147a18427
12624323b27
13335c93947
141b3bba10b
15108d7eeea
hex9ecde08f

2664292495 has 8 divisors (see below), whose sum is σ = 3307397760. Its totient is φ = 2057936160.

The previous prime is 2664292481. The next prime is 2664292511. The reversal of 2664292495 is 5942924662.

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

It is not a de Polignac number, because 2664292495 - 29 = 2664291983 is a prime.

It is a congruent 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, 9187071 + ... + 9187360.

It is an arithmetic number, because the mean of its divisors is an integer number (413424720).

Almost surely, 22664292495 is an apocalyptic number.

2664292495 is a deficient number, since it is larger than the sum of its proper divisors (643105265).

2664292495 is a wasteful number, since it uses less digits than its factorization.

2664292495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18374465.

The product of its digits is 1866240, while the sum is 49.

The square root of 2664292495 is about 51616.7850122419. The cubic root of 2664292495 is about 1386.3108868345.

The spelling of 2664292495 in words is "two billion, six hundred sixty-four million, two hundred ninety-two thousand, four hundred ninety-five".

Divisors: 1 5 29 145 18374431 91872155 532858499 2664292495