Base | Representation |
---|---|
bin | 1110100101100… |
… | …10000010001101 |
3 | 22112020201220200 |
4 | 13102302002031 |
5 | 222311122140 |
6 | 20050404113 |
7 | 3014035326 |
oct | 722620215 |
9 | 275221820 |
10 | 122364045 |
11 | 63086a11 |
12 | 34b90639 |
13 | 1c473c7b |
14 | 1237344d |
15 | ab21030 |
hex | 74b208d |
122364045 has 54 divisors (see below), whose sum is σ = 227654622. Its totient is φ = 60788736.
The previous prime is 122364041. The next prime is 122364059. The reversal of 122364045 is 540463221.
122364045 is a `hidden beast` number, since 12 + 2 + 3 + 640 + 4 + 5 = 666.
It can be written as a sum of positive squares in 9 ways, for example, as 5788836 + 116575209 = 2406^2 + 10797^2 .
It is not a de Polignac number, because 122364045 - 22 = 122364041 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122364041) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1261437 + ... + 1261533.
Almost surely, 2122364045 is an apocalyptic number.
122364045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
122364045 is a deficient number, since it is larger than the sum of its proper divisors (105290577).
122364045 is an equidigital number, since it uses as much as digits as its factorization.
122364045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 122364045 is about 11061.8282846915. The cubic root of 122364045 is about 496.4603948535.
The spelling of 122364045 in words is "one hundred twenty-two million, three hundred sixty-four thousand, forty-five".
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