Base | Representation |
---|---|
bin | 1101011000001… |
… | …00000010001010 |
3 | 21211011001212210 |
4 | 12230010002022 |
5 | 212211323104 |
6 | 15045045550 |
7 | 2531542653 |
oct | 654040212 |
9 | 254131783 |
10 | 112214154 |
11 | 58384178 |
12 | 316b68b6 |
13 | 1a32c110 |
14 | 10c9052a |
15 | 9cb8989 |
hex | 6b0408a |
112214154 has 16 divisors (see below), whose sum is σ = 241692192. Its totient is φ = 34527408.
The previous prime is 112214153. The next prime is 112214173. The reversal of 112214154 is 451412211.
112214154 = 29322 + 29332 + ... + 29442.
It is a self number, because there is not a number n which added to its sum of digits gives 112214154.
It is not an unprimeable number, because it can be changed into a prime (112214153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719244 + ... + 719399.
It is an arithmetic number, because the mean of its divisors is an integer number (15105762).
Almost surely, 2112214154 is an apocalyptic number.
112214154 is an abundant number, since it is smaller than the sum of its proper divisors (129478038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112214154 is a wasteful number, since it uses less digits than its factorization.
112214154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1438661.
The product of its digits is 320, while the sum is 21.
The square root of 112214154 is about 10593.1182377995. The cubic root of 112214154 is about 482.3354843742.
Adding to 112214154 its reverse (451412211), we get a palindrome (563626365).
The spelling of 112214154 in words is "one hundred twelve million, two hundred fourteen thousand, one hundred fifty-four".
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