Base | Representation |
---|---|
bin | 1110010011110… |
… | …01001101100111 |
3 | 22100212100220022 |
4 | 13021321031213 |
5 | 221212043101 |
6 | 15524425355 |
7 | 2655162536 |
oct | 711711547 |
9 | 270770808 |
10 | 120034151 |
11 | 61835486 |
12 | 3424825b |
13 | 1bb39633 |
14 | 11d2831d |
15 | a810a1b |
hex | 7279367 |
120034151 has 4 divisors (see below), whose sum is σ = 120141600. Its totient is φ = 119926704.
The previous prime is 120034133. The next prime is 120034207. The reversal of 120034151 is 151430021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151430021 = 3019 ⋅50159.
It is a cyclic number.
It is not a de Polignac number, because 120034151 - 26 = 120034087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120034111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52031 + ... + 54288.
It is an arithmetic number, because the mean of its divisors is an integer number (30035400).
Almost surely, 2120034151 is an apocalyptic number.
120034151 is a deficient number, since it is larger than the sum of its proper divisors (107449).
120034151 is a wasteful number, since it uses less digits than its factorization.
120034151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107448.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 120034151 is about 10956.0098119708. The cubic root of 120034151 is about 493.2892013217.
Adding to 120034151 its reverse (151430021), we get a palindrome (271464172).
The spelling of 120034151 in words is "one hundred twenty million, thirty-four thousand, one hundred fifty-one".
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