Search a number
-
+
106807614456 = 23313932016671
BaseRepresentation
bin110001101111000111…
…0101101101111111000
3101012200121100222200110
41203132032231233320
53222220222130311
6121022225504320
710500535512654
oct1433616555770
9335617328613
10106807614456
114132a128654
12188497a20a0
13a0c1cc618a
14525321ba64
152ba1c008a6
hex18de3adbf8

106807614456 has 32 divisors (see below), whose sum is σ = 268940044800. Its totient is φ = 35346403680.

The previous prime is 106807614449. The next prime is 106807614457. The reversal of 106807614456 is 654416708601.

It is a happy number.

It is a super-2 number, since 2×1068076144562 (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106807614457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16005000 + ... + 16011671.

It is an arithmetic number, because the mean of its divisors is an integer number (8404376400).

Almost surely, 2106807614456 is an apocalyptic number.

It is an amenable number.

106807614456 is an abundant number, since it is smaller than the sum of its proper divisors (162132430344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106807614456 is a wasteful number, since it uses less digits than its factorization.

106807614456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32016819 (or 32016815 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 106807614456 in words is "one hundred six billion, eight hundred seven million, six hundred fourteen thousand, four hundred fifty-six".

Divisors: 1 2 3 4 6 8 12 24 139 278 417 556 834 1112 1668 3336 32016671 64033342 96050013 128066684 192100026 256133368 384200052 768400104 4450317269 8900634538 13350951807 17801269076 26701903614 35602538152 53403807228 106807614456