Base | Representation |
---|---|
bin | 1110010110101… |
… | …01111100111101 |
3 | 22101120122222021 |
4 | 13023111330331 |
5 | 221311222023 |
6 | 15540520141 |
7 | 2661334156 |
oct | 713257475 |
9 | 271518867 |
10 | 120414013 |
11 | 61a74915 |
12 | 343b0051 |
13 | 1bc404c5 |
14 | 11dc692d |
15 | a88835d |
hex | 72d5f3d |
120414013 has 8 divisors (see below), whose sum is σ = 124436480. Its totient is φ = 116400240.
The previous prime is 120413989. The next prime is 120414023. The reversal of 120414013 is 310414021.
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 120414013 - 25 = 120413981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120414023) 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, 38131 + ... + 41167.
It is an arithmetic number, because the mean of its divisors is an integer number (15554560).
Almost surely, 2120414013 is an apocalyptic number.
It is an amenable number.
120414013 is a deficient number, since it is larger than the sum of its proper divisors (4022467).
120414013 is a wasteful number, since it uses less digits than its factorization.
120414013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4347.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 120414013 is about 10973.3319005669. The cubic root of 120414013 is about 493.8090103482.
Adding to 120414013 its reverse (310414021), we get a palindrome (430828034).
The spelling of 120414013 in words is "one hundred twenty million, four hundred fourteen thousand, thirteen".
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