Base | Representation |
---|---|
bin | 1101010111010… |
… | …00111011101111 |
3 | 21210221102121120 |
4 | 12223220323233 |
5 | 212144300101 |
6 | 15042432023 |
7 | 2530601226 |
oct | 653507357 |
9 | 253842546 |
10 | 112103151 |
11 | 58308836 |
12 | 31662613 |
13 | 1a2c0734 |
14 | 10c61cbd |
15 | 9c95b36 |
hex | 6ae8eef |
112103151 has 16 divisors (see below), whose sum is σ = 159750144. Its totient is φ = 69678464.
The previous prime is 112103137. The next prime is 112103153. The reversal of 112103151 is 151301211.
It is a cyclic number.
It is not a de Polignac number, because 112103151 - 27 = 112103023 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 112103151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112103153) 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, 4815 + ... + 15728.
It is an arithmetic number, because the mean of its divisors is an integer number (9984384).
Almost surely, 2112103151 is an apocalyptic number.
112103151 is a deficient number, since it is larger than the sum of its proper divisors (47646993).
112103151 is a wasteful number, since it uses less digits than its factorization.
112103151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20670.
The product of its (nonzero) digits is 30, while the sum is 15.
The square root of 112103151 is about 10587.8775493486. The cubic root of 112103151 is about 482.1763887289.
Adding to 112103151 its reverse (151301211), we get a palindrome (263404362).
The spelling of 112103151 in words is "one hundred twelve million, one hundred three thousand, one hundred fifty-one".
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