Base | Representation |
---|---|
bin | 1110100011100… |
… | …00001101101101 |
3 | 22111202001002111 |
4 | 13101300031231 |
5 | 222224010240 |
6 | 20040524021 |
7 | 3011533324 |
oct | 721601555 |
9 | 274661074 |
10 | 122094445 |
11 | 62a12400 |
12 | 34a80611 |
13 | 1c3ab345 |
14 | 123030bb |
15 | aabb1ea |
hex | 747036d |
122094445 has 12 divisors (see below), whose sum is σ = 161044380. Its totient is φ = 88795520.
The previous prime is 122094439. The next prime is 122094473. The reversal of 122094445 is 544490221.
It can be written as a sum of positive squares in 2 ways, for example, as 52388644 + 69705801 = 7238^2 + 8349^2 .
It is not a de Polignac number, because 122094445 - 215 = 122061677 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100300 + ... + 101509.
It is an arithmetic number, because the mean of its divisors is an integer number (13420365).
Almost surely, 2122094445 is an apocalyptic number.
It is an amenable number.
122094445 is a deficient number, since it is larger than the sum of its proper divisors (38949935).
122094445 is a wasteful number, since it uses less digits than its factorization.
122094445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201836 (or 201825 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 122094445 is about 11049.6355143507. The cubic root of 122094445 is about 496.0955160418.
The spelling of 122094445 in words is "one hundred twenty-two million, ninety-four thousand, four hundred forty-five".
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