Base | Representation |
---|---|
bin | 1110010110111… |
… | …00011101111101 |
3 | 22101122000120201 |
4 | 13023130131331 |
5 | 221313100301 |
6 | 15541243501 |
7 | 2661505033 |
oct | 713343575 |
9 | 271560521 |
10 | 120440701 |
11 | 61a92977 |
12 | 34403591 |
13 | 1bc4c6b4 |
14 | 11dd2553 |
15 | a891201 |
hex | 72dc77d |
120440701 has 4 divisors (see below), whose sum is σ = 120699072. Its totient is φ = 120182332.
The previous prime is 120440693. The next prime is 120440713. The reversal of 120440701 is 107044021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 120440701 - 23 = 120440693 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 (120440731) 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, 128485 + ... + 129418.
It is an arithmetic number, because the mean of its divisors is an integer number (30174768).
Almost surely, 2120440701 is an apocalyptic number.
It is an amenable number.
120440701 is a deficient number, since it is larger than the sum of its proper divisors (258371).
120440701 is an equidigital number, since it uses as much as digits as its factorization.
120440701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258370.
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 120440701 is about 10974.5478722360. The cubic root of 120440701 is about 493.8454894949.
Adding to 120440701 its reverse (107044021), we get a palindrome (227484722).
It can be divided in two parts, 1204 and 40701, that added together give a triangular number (41905 = T289).
The spelling of 120440701 in words is "one hundred twenty million, four hundred forty thousand, seven hundred one".
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