Base | Representation |
---|---|
bin | 1100100001011… |
… | …11000110000110 |
3 | 21022200010012100 |
4 | 12100233012012 |
5 | 203343104002 |
6 | 14231332530 |
7 | 2413625454 |
oct | 620570606 |
9 | 238603170 |
10 | 105050502 |
11 | 54330aa7 |
12 | 2b221146 |
13 | 189c157b |
14 | dd479d4 |
15 | 935111c |
hex | 642f186 |
105050502 has 24 divisors (see below), whose sum is σ = 227916936. Its totient is φ = 34969536.
The previous prime is 105050483. The next prime is 105050551. The reversal of 105050502 is 205050501.
It is a super-2 number, since 2×1050505022 = 22071215940904008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11358 + ... + 18414.
It is an arithmetic number, because the mean of its divisors is an integer number (9496539).
Almost surely, 2105050502 is an apocalyptic number.
105050502 is an abundant number, since it is smaller than the sum of its proper divisors (122866434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105050502 is a wasteful number, since it uses less digits than its factorization.
105050502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7892 (or 7889 counting only the distinct ones).
The product of its (nonzero) digits is 250, while the sum is 18.
The square root of 105050502 is about 10249.4147149971. The cubic root of 105050502 is about 471.8450217758.
Subtracting 105050502 from its reverse (205050501), we obtain a palindrome (99999999).
The spelling of 105050502 in words is "one hundred five million, fifty thousand, five hundred two".
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