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10706782969 = 23538783251
BaseRepresentation
bin10011111100010110…
…01000101011111001
31000122011200221002101
421332023020223321
5133411414023334
64530231303401
7526216103461
oct117613105371
930564627071
1010706782969
1145a4777573
1220a981ab61
13101826304c
14737d84ba1
15429e70214
hex27e2c8af9

10706782969 has 8 divisors (see below), whose sum is σ = 11383094592. Its totient is φ = 10048038000.

The previous prime is 10706782949. The next prime is 10706782993. The reversal of 10706782969 is 96928760701.

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 10706782969 - 211 = 10706780921 is a prime.

It is a super-2 number, since 2×107067829692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10706782909) 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, 4390407 + ... + 4392844.

It is an arithmetic number, because the mean of its divisors is an integer number (1422886824).

Almost surely, 210706782969 is an apocalyptic number.

It is an amenable number.

10706782969 is a deficient number, since it is larger than the sum of its proper divisors (676311623).

10706782969 is an equidigital number, since it uses as much as digits as its factorization.

10706782969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8783327.

The product of its (nonzero) digits is 2286144, while the sum is 55.

It can be divided in two parts, 107067 and 82969, that added together give a triangular number (190036 = T616).

The spelling of 10706782969 in words is "ten billion, seven hundred six million, seven hundred eighty-two thousand, nine hundred sixty-nine".

Divisors: 1 23 53 1219 8783251 202014773 465512303 10706782969