Base | Representation |
---|---|
bin | 10100100001001100110101… |
… | …00110100101111001101100 |
3 | 12220202112202202202000121212 |
4 | 22100212122212211321230 |
5 | 21403231232131034320 |
6 | 235544223230413552 |
7 | 12334621011332660 |
oct | 1220463246457154 |
9 | 186675682660555 |
10 | 45121225252460 |
11 | 1341689338aa95 |
12 | 50889670612b8 |
13 | 1c23bb463c636 |
14 | b1dc43bcc8a0 |
15 | 533a8ec6b9c5 |
hex | 29099a9a5e6c |
45121225252460 has 48 divisors (see below), whose sum is σ = 108330623069760. Its totient is φ = 15464465448960.
The previous prime is 45121225252429. The next prime is 45121225252531. The reversal of 45121225252460 is 6425252212154.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58667861 + ... + 59431980.
It is an arithmetic number, because the mean of its divisors is an integer number (2256887980620).
Almost surely, 245121225252460 is an apocalyptic number.
It is an amenable number.
45121225252460 is an abundant number, since it is smaller than the sum of its proper divisors (63209397817300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45121225252460 is a wasteful number, since it uses less digits than its factorization.
45121225252460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118102586 (or 118102584 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 41.
The spelling of 45121225252460 in words is "forty-five trillion, one hundred twenty-one billion, two hundred twenty-five million, two hundred fifty-two thousand, four hundred sixty".
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