Base | Representation |
---|---|
bin | 110100110100100000… |
… | …1110010010001101001 |
3 | 101211210012212021211010 |
4 | 1221221001302101221 |
5 | 3324301343203244 |
6 | 124035400454133 |
7 | 11123634336123 |
oct | 1515101622151 |
9 | 354705767733 |
10 | 113431225449 |
11 | 44118a73623 |
12 | 19b97a7a349 |
13 | a909336719 |
14 | 56c0b9c213 |
15 | 2e3d46beb9 |
hex | 1a69072469 |
113431225449 has 8 divisors (see below), whose sum is σ = 151343349120. Its totient is φ = 75569959376.
The previous prime is 113431225429. The next prime is 113431225517. The reversal of 113431225449 is 944522134311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 113431225449 - 29 = 113431224937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (113431225409) 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, 12709194 + ... + 12718115.
It is an arithmetic number, because the mean of its divisors is an integer number (18917918640).
Almost surely, 2113431225449 is an apocalyptic number.
It is an amenable number.
113431225449 is a deficient number, since it is larger than the sum of its proper divisors (37912123671).
113431225449 is a wasteful number, since it uses less digits than its factorization.
113431225449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25428799.
The product of its digits is 103680, while the sum is 39.
The spelling of 113431225449 in words is "one hundred thirteen billion, four hundred thirty-one million, two hundred twenty-five thousand, four hundred forty-nine".
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