Base | Representation |
---|---|
bin | 1110010011100… |
… | …11111001111110 |
3 | 22100211021002020 |
4 | 13021303321332 |
5 | 221210344124 |
6 | 15524141010 |
7 | 2655042264 |
oct | 711637176 |
9 | 270737066 |
10 | 120012414 |
11 | 61820115 |
12 | 34237766 |
13 | 1bb2c782 |
14 | 11d20434 |
15 | a809379 |
hex | 7273e7e |
120012414 has 16 divisors (see below), whose sum is σ = 240412800. Its totient is φ = 39939480.
The previous prime is 120012397. The next prime is 120012419. The reversal of 120012414 is 414210021.
It is a junction number, because it is equal to n+sod(n) for n = 120012393 and 120012402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120012419) 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, 12064 + ... + 19635.
It is an arithmetic number, because the mean of its divisors is an integer number (15025800).
Almost surely, 2120012414 is an apocalyptic number.
120012414 is an abundant number, since it is smaller than the sum of its proper divisors (120400386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120012414 is a wasteful number, since it uses less digits than its factorization.
120012414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32335.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 120012414 is about 10955.0177544356. The cubic root of 120012414 is about 493.2594229222.
Adding to 120012414 its reverse (414210021), we get a palindrome (534222435).
The spelling of 120012414 in words is "one hundred twenty million, twelve thousand, four hundred fourteen".
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