Base | Representation |
---|---|
bin | 1101001011000… |
… | …10110010110110 |
3 | 21200221020120001 |
4 | 12211202302312 |
5 | 211242131032 |
6 | 14544301514 |
7 | 2511164266 |
oct | 645426266 |
9 | 250836501 |
10 | 110505142 |
11 | 57417170 |
12 | 3101189a |
13 | 19b81277 |
14 | 109677a6 |
15 | 9a7c3e7 |
hex | 6962cb6 |
110505142 has 32 divisors (see below), whose sum is σ = 187619328. Its totient is φ = 48360000.
The previous prime is 110505119. The next prime is 110505149. The reversal of 110505142 is 241505011.
It is a super-2 number, since 2×1105051422 = 24422772816880328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110505149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211842 + ... + 212362.
It is an arithmetic number, because the mean of its divisors is an integer number (5863104).
Almost surely, 2110505142 is an apocalyptic number.
110505142 is a deficient number, since it is larger than the sum of its proper divisors (77114186).
110505142 is a wasteful number, since it uses less digits than its factorization.
110505142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 876.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 110505142 is about 10512.1425979674. The cubic root of 110505142 is about 479.8743044718.
The spelling of 110505142 in words is "one hundred ten million, five hundred five thousand, one hundred forty-two".
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