Base | Representation |
---|---|
bin | 110000111100010001… |
… | …0000010000101010111 |
3 | 101001021200211102211101 |
4 | 1201320202002011113 |
5 | 3210221424334310 |
6 | 120141035450531 |
7 | 10410340115650 |
oct | 1417042020527 |
9 | 331250742741 |
10 | 105101402455 |
11 | 40634002295 |
12 | 184522b6a47 |
13 | 9bac68328a |
14 | 513079a527 |
15 | 2b0202143a |
hex | 1878882157 |
105101402455 has 16 divisors (see below), whose sum is σ = 144220265280. Its totient is φ = 72028933632.
The previous prime is 105101402443. The next prime is 105101402479. The reversal of 105101402455 is 554204101501.
It is a cyclic number.
It is not a de Polignac number, because 105101402455 - 213 = 105101394263 is a prime.
It is a super-2 number, since 2×1051014024552 (a number of 23 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 15 ways as a sum of consecutive naturals, for example, 782740 + ... + 907129.
It is an arithmetic number, because the mean of its divisors is an integer number (9013766580).
Almost surely, 2105101402455 is an apocalyptic number.
105101402455 is a deficient number, since it is larger than the sum of its proper divisors (39118862825).
105101402455 is a wasteful number, since it uses less digits than its factorization.
105101402455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1691658.
The product of its (nonzero) digits is 4000, while the sum is 28.
Adding to 105101402455 its reverse (554204101501), we get a palindrome (659305503956).
The spelling of 105101402455 in words is "one hundred five billion, one hundred one million, four hundred two thousand, four hundred fifty-five".
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