Base | Representation |
---|---|
bin | 1100101000010… |
… | …10110011000110 |
3 | 21101100211122010 |
4 | 12110022303012 |
5 | 204110403111 |
6 | 14302515050 |
7 | 2424364212 |
oct | 624126306 |
9 | 241324563 |
10 | 105950406 |
11 | 54896121 |
12 | 2b595a86 |
13 | 18c48063 |
14 | 100dd942 |
15 | 947caa6 |
hex | 650acc6 |
105950406 has 16 divisors (see below), whose sum is σ = 214282800. Its totient is φ = 34919808.
The previous prime is 105950401. The next prime is 105950417. The reversal of 105950406 is 604059501.
It is a super-2 number, since 2×1059504062 = 22450977063129672, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105950401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98671 + ... + 99738.
It is an arithmetic number, because the mean of its divisors is an integer number (13392675).
Almost surely, 2105950406 is an apocalyptic number.
105950406 is an abundant number, since it is smaller than the sum of its proper divisors (108332394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105950406 is a wasteful number, since it uses less digits than its factorization.
105950406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198503.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 105950406 is about 10293.2213616535. The cubic root of 105950406 is about 473.1885295115.
The spelling of 105950406 in words is "one hundred five million, nine hundred fifty thousand, four hundred six".
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