Base | Representation |
---|---|
bin | 110001001001101111… |
… | …0000110001011101110 |
3 | 101002110012021000212010 |
4 | 1202103132012023232 |
5 | 3212133124334002 |
6 | 120253542422050 |
7 | 10424465501220 |
oct | 1422336061356 |
9 | 332405230763 |
10 | 105553355502 |
11 | 40846132301 |
12 | 18559731926 |
13 | 9c521b4c0a |
14 | 5174806410 |
15 | 2b2ba4846c |
hex | 18937862ee |
105553355502 has 16 divisors (see below), whose sum is σ = 241264812672. Its totient is φ = 30158101560.
The previous prime is 105553355473. The next prime is 105553355503. The reversal of 105553355502 is 205553355501.
It is a super-2 number, since 2×1055533555022 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105553355503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256587524 + ... + 1256587607.
It is an arithmetic number, because the mean of its divisors is an integer number (15079050792).
Almost surely, 2105553355502 is an apocalyptic number.
105553355502 is an abundant number, since it is smaller than the sum of its proper divisors (135711457170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105553355502 is a wasteful number, since it uses less digits than its factorization.
105553355502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2513175143.
The product of its (nonzero) digits is 281250, while the sum is 39.
Subtracting 105553355502 from its reverse (205553355501), we obtain a palindrome (99999999999).
The spelling of 105553355502 in words is "one hundred five billion, five hundred fifty-three million, three hundred fifty-five thousand, five hundred two".
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