Base | Representation |
---|---|
bin | 1101011001111… |
… | …11011010111001 |
3 | 21211121102112221 |
4 | 12230333122321 |
5 | 212242114101 |
6 | 15054204041 |
7 | 2533605100 |
oct | 654773271 |
9 | 254542487 |
10 | 112457401 |
11 | 5852aa01 |
12 | 317b3621 |
13 | 1a3b5a54 |
14 | 10d15037 |
15 | 9d15aa1 |
hex | 6b3f6b9 |
112457401 has 12 divisors (see below), whose sum is σ = 131692800. Its totient is φ = 95747400.
The previous prime is 112457399. The next prime is 112457407. The reversal of 112457401 is 104754211.
It is not a de Polignac number, because 112457401 - 21 = 112457399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112457407) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201 + ... + 14998.
It is an arithmetic number, because the mean of its divisors is an integer number (10974400).
Almost surely, 2112457401 is an apocalyptic number.
It is an amenable number.
112457401 is a deficient number, since it is larger than the sum of its proper divisors (19235399).
112457401 is a wasteful number, since it uses less digits than its factorization.
112457401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15364 (or 15357 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 112457401 is about 10604.5933915450. The cubic root of 112457401 is about 482.6837529330.
The spelling of 112457401 in words is "one hundred twelve million, four hundred fifty-seven thousand, four hundred one".
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