Base | Representation |
---|---|
bin | 10111111011100110101011… |
… | …010010001010010001101110 |
3 | 111210122220100110010111000002 |
4 | 113323212223102022101232 |
5 | 102243413121044044402 |
6 | 1011503355201104302 |
7 | 31112065032302252 |
oct | 2773465322122156 |
9 | 453586313114002 |
10 | 105251047253102 |
11 | 3059979a315713 |
12 | b97a436928092 |
13 | 469619223c28a |
14 | 1bdc26c0d8262 |
15 | c27c4bc22602 |
hex | 5fb9ab48a46e |
105251047253102 has 8 divisors (see below), whose sum is σ = 157877550546096. Its totient is φ = 52625197071072.
The previous prime is 105251047253081. The next prime is 105251047253117. The reversal of 105251047253102 is 201352740152501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1052510472531022 (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, 162874658 + ... + 163519589.
It is an arithmetic number, because the mean of its divisors is an integer number (19734693818262).
Almost surely, 2105251047253102 is an apocalyptic number.
105251047253102 is a deficient number, since it is larger than the sum of its proper divisors (52626503292994).
105251047253102 is a wasteful number, since it uses less digits than its factorization.
105251047253102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326555482.
The product of its (nonzero) digits is 84000, while the sum is 38.
The spelling of 105251047253102 in words is "one hundred five trillion, two hundred fifty-one billion, forty-seven million, two hundred fifty-three thousand, one hundred two".
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