Base | Representation |
---|---|
bin | 1110010111001… |
… | …10110101000111 |
3 | 22101201011210122 |
4 | 13023212311013 |
5 | 221320430033 |
6 | 15542212155 |
7 | 2662042544 |
oct | 713466507 |
9 | 271634718 |
10 | 120483143 |
11 | 62011850 |
12 | 3442405b |
13 | 1bc65b01 |
14 | 12003bcb |
15 | a89da98 |
hex | 72e6d47 |
120483143 has 16 divisors (see below), whose sum is σ = 136719360. Its totient is φ = 105182400.
The previous prime is 120483101. The next prime is 120483163. The reversal of 120483143 is 341384021.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120483143 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 (120483163) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45428 + ... + 48006.
It is an arithmetic number, because the mean of its divisors is an integer number (8544960).
Almost surely, 2120483143 is an apocalyptic number.
120483143 is a deficient number, since it is larger than the sum of its proper divisors (16236217).
120483143 is a wasteful number, since it uses less digits than its factorization.
120483143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2758.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 120483143 is about 10976.4813578851. The cubic root of 120483143 is about 493.9034912850.
The spelling of 120483143 in words is "one hundred twenty million, four hundred eighty-three thousand, one hundred forty-three".
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