Search a number
-
+
106893737870 = 2519935363459
BaseRepresentation
bin110001110001101011…
…1001111111110001110
3101012220121102111210112
41203203113033332032
53222404244102440
6121034543440022
710502632531433
oct1434327177616
9335817374715
10106893737870
1141373801427
12188725b6012
13a106abb78a
145260839b8a
152ba9563965
hex18e35cff8e

106893737870 has 16 divisors (see below), whose sum is σ = 192505306320. Its totient is φ = 42736033344.

The previous prime is 106893737851. The next prime is 106893737893. The reversal of 106893737870 is 78737398601.

It is a super-2 number, since 2×1068937378702 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2661800 + ... + 2701659.

It is an arithmetic number, because the mean of its divisors is an integer number (12031581645).

Almost surely, 2106893737870 is an apocalyptic number.

106893737870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106893737870 is a deficient number, since it is larger than the sum of its proper divisors (85611568450).

106893737870 is a wasteful number, since it uses less digits than its factorization.

106893737870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365459.

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 106893737870 in words is "one hundred six billion, eight hundred ninety-three million, seven hundred thirty-seven thousand, eight hundred seventy".

Divisors: 1 2 5 10 1993 3986 9965 19930 5363459 10726918 26817295 53634590 10689373787 21378747574 53446868935 106893737870