Base | Representation |
---|---|
bin | 11000001001101000101010… |
… | …011011010100011010000111 |
3 | 111221002002010121102012121220 |
4 | 120021220222123110122013 |
5 | 102410212314234102011 |
6 | 1013522340313211423 |
7 | 31241540662231236 |
oct | 3011505233243207 |
9 | 457062117365556 |
10 | 106215253034631 |
11 | 309306aa348474 |
12 | bab5289400b73 |
13 | 47360948a6990 |
14 | 1c32bba772b1d |
15 | c42d80d24506 |
hex | 609a2a6d4687 |
106215253034631 has 32 divisors (see below), whose sum is σ = 155031421063680. Its totient is φ = 64288822012800.
The previous prime is 106215253034623. The next prime is 106215253034663. The reversal of 106215253034631 is 136430352512601.
It is a happy number.
It is not a de Polignac number, because 106215253034631 - 23 = 106215253034623 is a prime.
It is a super-2 number, since 2×1062152530346312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106215253034621) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44613900 + ... + 46934321.
It is an arithmetic number, because the mean of its divisors is an integer number (4844731908240).
Almost surely, 2106215253034631 is an apocalyptic number.
106215253034631 is a deficient number, since it is larger than the sum of its proper divisors (48816168029049).
106215253034631 is a wasteful number, since it uses less digits than its factorization.
106215253034631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91548727.
The product of its (nonzero) digits is 388800, while the sum is 42.
The spelling of 106215253034631 in words is "one hundred six trillion, two hundred fifteen billion, two hundred fifty-three million, thirty-four thousand, six hundred thirty-one".
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