Search a number
-
+
107158797407 = 177933794587
BaseRepresentation
bin110001111001100101…
…0010111110001011111
3101020121002011221010102
41203303022113301133
53223430123004112
6121121132531315
710512331514654
oct1436312276137
9336532157112
10107158797407
114149a3905a2
1218927320b3b
13a1499a493c
145287b15c2b
152bc296ebc2
hex18f3297c5f

107158797407 has 8 divisors (see below), whose sum is σ = 113476701456. Its totient is φ = 100842498432.

The previous prime is 107158797401. The next prime is 107158797419. The reversal of 107158797407 is 704797851701.

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 107158797407 - 210 = 107158796383 is a prime.

It is a super-2 number, since 2×1071587974072 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107158797401) 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, 262433 + ... + 532154.

It is an arithmetic number, because the mean of its divisors is an integer number (14184587682).

Almost surely, 2107158797407 is an apocalyptic number.

107158797407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

107158797407 is a deficient number, since it is larger than the sum of its proper divisors (6317904049).

107158797407 is an equidigital number, since it uses as much as digits as its factorization.

107158797407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802537.

The product of its (nonzero) digits is 3457440, while the sum is 56.

The spelling of 107158797407 in words is "one hundred seven billion, one hundred fifty-eight million, seven hundred ninety-seven thousand, four hundred seven".

Divisors: 1 17 7933 134861 794587 13507979 6303458671 107158797407