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2317054739 = 47373132169
BaseRepresentation
bin1000101000011011…
…0111001100010011
312222110221120120012
42022012313030103
514221131222424
61021530305135
7111263432426
oct21206671423
95873846505
102317054739
11a89a0a57a
12547b881ab
132ac066b0c
1417da2b9bd
15d863eb0e
hex8a1b7313

2317054739 has 8 divisors (see below), whose sum is σ = 2372715840. Its totient is φ = 2261658816.

The previous prime is 2317054681. The next prime is 2317054813. The reversal of 2317054739 is 9374507132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2317054739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2317054696 and 2317054705.

It is not an unprimeable number, because it can be changed into a prime (2317054139) 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, 48554 + ... + 83615.

It is an arithmetic number, because the mean of its divisors is an integer number (296589480).

Almost surely, 22317054739 is an apocalyptic number.

2317054739 is a deficient number, since it is larger than the sum of its proper divisors (55661101).

2317054739 is a wasteful number, since it uses less digits than its factorization.

2317054739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132589.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 2317054739 is about 48135.7947789376. The cubic root of 2317054739 is about 1323.2607513835.

The spelling of 2317054739 in words is "two billion, three hundred seventeen million, fifty-four thousand, seven hundred thirty-nine".

Divisors: 1 47 373 17531 132169 6211943 49299037 2317054739