Base | Representation |
---|---|
bin | 1110010111010… |
… | …01100000010101 |
3 | 22101201201211111 |
4 | 13023221200111 |
5 | 221321302401 |
6 | 15542335021 |
7 | 2662116520 |
oct | 713514025 |
9 | 271651744 |
10 | 120494101 |
11 | 6201a002 |
12 | 3442a471 |
13 | 1bc6aab0 |
14 | 12007bb7 |
15 | a8a1e51 |
hex | 72e9815 |
120494101 has 16 divisors (see below), whose sum is σ = 153417600. Its totient is φ = 92046528.
The previous prime is 120494081. The next prime is 120494119. The reversal of 120494101 is 101494021.
It is not a de Polignac number, because 120494101 - 29 = 120493589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120494161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20191 + ... + 25468.
It is an arithmetic number, because the mean of its divisors is an integer number (9588600).
Almost surely, 2120494101 is an apocalyptic number.
It is an amenable number.
120494101 is a deficient number, since it is larger than the sum of its proper divisors (32923499).
120494101 is a wasteful number, since it uses less digits than its factorization.
120494101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45708.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 120494101 is about 10976.9805046743. The cubic root of 120494101 is about 493.9184644180.
The spelling of 120494101 in words is "one hundred twenty million, four hundred ninety-four thousand, one hundred one".
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