Base | Representation |
---|---|
bin | 110000111010101111… |
… | …1110110101101101110 |
3 | 101001011011001022201102 |
4 | 1201311133312231232 |
5 | 3210120411444300 |
6 | 120132020443102 |
7 | 10406151342104 |
oct | 1416537665556 |
9 | 331134038642 |
10 | 105050499950 |
11 | 406082a5500 |
12 | 18439249492 |
13 | 9ba1c70156 |
14 | 5127b09c74 |
15 | 2aec8190d5 |
hex | 18757f6b6e |
105050499950 has 36 divisors (see below), whose sum is σ = 214771852680. Its totient is φ = 38200179600.
The previous prime is 105050499919. The next prime is 105050499979. The reversal of 105050499950 is 59994050501.
It is a super-2 number, since 2×1050504999502 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105050499895 and 105050499904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8675810 + ... + 8687909.
Almost surely, 2105050499950 is an apocalyptic number.
105050499950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105050499950 is an abundant number, since it is smaller than the sum of its proper divisors (109721352730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105050499950 is a wasteful number, since it uses less digits than its factorization.
105050499950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17363753 (or 17363737 counting only the distinct ones).
The product of its (nonzero) digits is 364500, while the sum is 47.
The spelling of 105050499950 in words is "one hundred five billion, fifty million, four hundred ninety-nine thousand, nine hundred fifty".
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