Base | Representation |
---|---|
bin | 110001110001001000… |
… | …1100001000001111000 |
3 | 101012212100000210001120 |
4 | 1203202101201001320 |
5 | 3222340104121111 |
6 | 121033051545240 |
7 | 10502321254362 |
oct | 1434221410170 |
9 | 335770023046 |
10 | 106875457656 |
11 | 41364456210 |
12 | 1886845b220 |
13 | a10308b096 |
14 | 525c23bd32 |
15 | 2ba7b52406 |
hex | 18e2461078 |
106875457656 has 64 divisors (see below), whose sum is σ = 295583904000. Its totient is φ = 31930348800.
The previous prime is 106875457651. The next prime is 106875457673. The reversal of 106875457656 is 656754578601.
It is a happy number.
It is a super-2 number, since 2×1068754576562 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 106875457656.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106875457651) 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, 2832181 + ... + 2869668.
It is an arithmetic number, because the mean of its divisors is an integer number (4618498500).
Almost surely, 2106875457656 is an apocalyptic number.
It is an amenable number.
106875457656 is an abundant number, since it is smaller than the sum of its proper divisors (188708446344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106875457656 is a wasteful number, since it uses less digits than its factorization.
106875457656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5701940 (or 5701936 counting only the distinct ones).
The product of its (nonzero) digits is 42336000, while the sum is 60.
The spelling of 106875457656 in words is "one hundred six billion, eight hundred seventy-five million, four hundred fifty-seven thousand, six hundred fifty-six".
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