Base | Representation |
---|---|
bin | 110001100101101010… |
… | …0101000000111110000 |
3 | 101011212111110200101000 |
4 | 1203023110220013300 |
5 | 3221043020202133 |
6 | 120530534442000 |
7 | 10456634304141 |
oct | 1431324500760 |
9 | 334774420330 |
10 | 106490397168 |
11 | 41187064601 |
12 | 1877b503300 |
13 | a07137a73c |
14 | 5223045ac8 |
15 | 2b83e40413 |
hex | 18cb5281f0 |
106490397168 has 80 divisors (see below), whose sum is σ = 308693412000. Its totient is φ = 35145331200.
The previous prime is 106490397163. The next prime is 106490397173. The reversal of 106490397168 is 861793094601.
106490397168 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 90 + 397 + 168 = 666.
It is an interprime number because it is at equal distance from previous prime (106490397163) and next prime (106490397173).
It is a super-2 number, since 2×1064903971682 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106490397161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176693 + ... + 1263956.
It is an arithmetic number, because the mean of its divisors is an integer number (3858667650).
Almost surely, 2106490397168 is an apocalyptic number.
106490397168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
106490397168 is an abundant number, since it is smaller than the sum of its proper divisors (202203014832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106490397168 is a wasteful number, since it uses less digits than its factorization.
106490397168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2440767 (or 2440755 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 54.
The spelling of 106490397168 in words is "one hundred six billion, four hundred ninety million, three hundred ninety-seven thousand, one hundred sixty-eight".
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