Base | Representation |
---|---|
bin | 110001011101111101… |
… | …0010010110100000011 |
3 | 101011012110221102000000 |
4 | 1202323322102310003 |
5 | 3220030322222112 |
6 | 120445140531043 |
7 | 10450344464211 |
oct | 1427372226403 |
9 | 334173842000 |
10 | 106231835907 |
11 | 4106411370a |
12 | 187089b0a83 |
13 | a02c92b302 |
14 | 51da97bcb1 |
15 | 2b6b3b97dc |
hex | 18bbe92d03 |
106231835907 has 28 divisors (see below), whose sum is σ = 159475607760. Its totient is φ = 70731977328.
The previous prime is 106231835903. The next prime is 106231835909. The reversal of 106231835907 is 709538132601.
106231835907 is a `hidden beast` number, since 1 + 0 + 623 + 18 + 3 + 5 + 9 + 0 + 7 = 666.
It is not a de Polignac number, because 106231835907 - 22 = 106231835903 is a prime.
It is a super-2 number, since 2×1062318359072 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106231835903) 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 27 ways as a sum of consecutive naturals, for example, 489594 + ... + 672432.
It is an arithmetic number, because the mean of its divisors is an integer number (5695557420).
Almost surely, 2106231835907 is an apocalyptic number.
106231835907 is a deficient number, since it is larger than the sum of its proper divisors (53243771853).
106231835907 is an frugal number, since it uses more digits than its factorization.
106231835907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183654 (or 183639 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The spelling of 106231835907 in words is "one hundred six billion, two hundred thirty-one million, eight hundred thirty-five thousand, nine hundred seven".
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