Base | Representation |
---|---|
bin | 1100100100010… |
… | …10111001101110 |
3 | 21100101020000202 |
4 | 12102022321232 |
5 | 203442122132 |
6 | 14243353502 |
7 | 2420053004 |
oct | 622127156 |
9 | 240336022 |
10 | 105426542 |
11 | 54568581 |
12 | 2b382892 |
13 | 18ac3790 |
14 | 10004a74 |
15 | 93c7762 |
hex | 648ae6e |
105426542 has 32 divisors (see below), whose sum is σ = 180986400. Its totient is φ = 45698688.
The previous prime is 105426523. The next prime is 105426553. The reversal of 105426542 is 245624501.
It is a super-2 number, since 2×1054265422 = 22229511516155528, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
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, 26009 + ... + 29787.
It is an arithmetic number, because the mean of its divisors is an integer number (5655825).
Almost surely, 2105426542 is an apocalyptic number.
105426542 is a deficient number, since it is larger than the sum of its proper divisors (75559858).
105426542 is a wasteful number, since it uses less digits than its factorization.
105426542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3860.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 105426542 is about 10267.7427899222. The cubic root of 105426542 is about 472.4073586372.
The spelling of 105426542 in words is "one hundred five million, four hundred twenty-six thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •