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107279364709 = 1128493342283
BaseRepresentation
bin110001111101001011…
…0010011001001100101
3101020220111001101101001
41203322112103021211
53224202004132314
6121141121033301
710515324361066
oct1437226231145
9336814041331
10107279364709
114155144a5a0
121895b785831
13a168969b3a
145299b3c56d
152bcd338674
hex18fa593265

107279364709 has 8 divisors (see below), whose sum is σ = 117036483552. Its totient is φ = 97522987440.

The previous prime is 107279364701. The next prime is 107279364713. The reversal of 107279364709 is 907463972701.

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 107279364709 - 23 = 107279364701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107279364709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107279364701) 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, 142282 + ... + 484564.

It is an arithmetic number, because the mean of its divisors is an integer number (14629560444).

Almost surely, 2107279364709 is an apocalyptic number.

It is an amenable number.

107279364709 is a deficient number, since it is larger than the sum of its proper divisors (9757118843).

107279364709 is a wasteful number, since it uses less digits than its factorization.

107279364709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370787.

The product of its (nonzero) digits is 4000752, while the sum is 55.

The spelling of 107279364709 in words is "one hundred seven billion, two hundred seventy-nine million, three hundred sixty-four thousand, seven hundred nine".

Divisors: 1 11 28493 313423 342283 3765113 9752669519 107279364709