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10708938979 = 173371869251
BaseRepresentation
bin10011111100100110…
…10111000011100011
31000122022202110120121
421332103113003203
5133412442021404
64530345421111
7526243323304
oct117623270343
930568673517
1010708938979
1145a5a0a3a2
1220aa49a797
1310188394ab
147383867ab
1542a248e54
hex27e4d70e3

10708938979 has 8 divisors (see below), whose sum is σ = 11372529168. Its totient is φ = 10049088000.

The previous prime is 10708938959. The next prime is 10708939051. The reversal of 10708938979 is 97983980701.

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 10708938979 - 225 = 10675384547 is a prime.

It is a super-2 number, since 2×107089389792 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10708938959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928897 + ... + 940354.

It is an arithmetic number, because the mean of its divisors is an integer number (1421566146).

Almost surely, 210708938979 is an apocalyptic number.

10708938979 is a deficient number, since it is larger than the sum of its proper divisors (663590189).

10708938979 is a wasteful number, since it uses less digits than its factorization.

10708938979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869605.

The product of its (nonzero) digits is 6858432, while the sum is 61.

The spelling of 10708938979 in words is "ten billion, seven hundred eight million, nine hundred thirty-eight thousand, nine hundred seventy-nine".

Divisors: 1 17 337 5729 1869251 31777267 629937587 10708938979