Base | Representation |
---|---|
bin | 10111111010000001000111… |
… | …111000111100001111011000 |
3 | 111210021110220010212021010201 |
4 | 113322001013320330033120 |
5 | 102240121311402441344 |
6 | 1011341323122151544 |
7 | 31101154624646026 |
oct | 2772010770741730 |
9 | 453243803767121 |
10 | 105142005515224 |
11 | 30557524081077 |
12 | b961284ab25b4 |
13 | 4688b054279a2 |
14 | 1bd6c862b9716 |
15 | c24eb8d144d4 |
hex | 5fa047e3c3d8 |
105142005515224 has 16 divisors (see below), whose sum is σ = 197141483775600. Its totient is φ = 52570943175072.
The previous prime is 105142005515219. The next prime is 105142005515231. The reversal of 105142005515224 is 422515500241501.
It is a super-2 number, since 2×1051420055152242 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558154 + ... + 14511910.
It is an arithmetic number, because the mean of its divisors is an integer number (12321342735975).
Almost surely, 2105142005515224 is an apocalyptic number.
It is an amenable number.
105142005515224 is a deficient number, since it is larger than the sum of its proper divisors (91999478260376).
105142005515224 is a wasteful number, since it uses less digits than its factorization.
105142005515224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14895642 (or 14895638 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 37.
Adding to 105142005515224 its reverse (422515500241501), we get a palindrome (527657505756725).
The spelling of 105142005515224 in words is "one hundred five trillion, one hundred forty-two billion, five million, five hundred fifteen thousand, two hundred twenty-four".
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