Base | Representation |
---|---|
bin | 110001001001101011… |
… | …0010110011101111010 |
3 | 101002110001102212121012 |
4 | 1202103112112131322 |
5 | 3212132114400200 |
6 | 120253431113522 |
7 | 10424442313433 |
oct | 1422326263572 |
9 | 332401385535 |
10 | 105551325050 |
11 | 40844a75846 |
12 | 18558b128a2 |
13 | 9c51953972 |
14 | 517443848a |
15 | 2b2b796a35 |
hex | 189359677a |
105551325050 has 12 divisors (see below), whose sum is σ = 196325464686. Its totient is φ = 42220530000.
The previous prime is 105551325049. The next prime is 105551325079. The reversal of 105551325050 is 50523155501.
It can be written as a sum of positive squares in 3 ways, for example, as 99641866921 + 5909458129 = 315661^2 + 76873^2 .
It is a super-2 number, since 2×1055513250502 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105551324998 and 105551325016.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1055513201 + ... + 1055513300.
Almost surely, 2105551325050 is an apocalyptic number.
105551325050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105551325050 is a deficient number, since it is larger than the sum of its proper divisors (90774139636).
105551325050 is a wasteful number, since it uses less digits than its factorization.
105551325050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2111026513 (or 2111026508 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 32.
The spelling of 105551325050 in words is "one hundred five billion, five hundred fifty-one million, three hundred twenty-five thousand, fifty".
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