Base | Representation |
---|---|
bin | 1011001110100100110111… |
… | …0011110010011010001000 |
3 | 1121201011201011101212002022 |
4 | 2303221031303302122020 |
5 | 3104230121101231102 |
6 | 42131122253224012 |
7 | 2412620430535634 |
oct | 263511563623210 |
9 | 47634634355068 |
10 | 12345041430152 |
11 | 3a2a559064242 |
12 | 1474675492008 |
13 | 6b7194ba70c2 |
14 | 309708a95dc4 |
15 | 1661c99a35a2 |
hex | b3a4dcf2688 |
12345041430152 has 64 divisors (see below), whose sum is σ = 24753405600000. Its totient is φ = 5751642663936.
The previous prime is 12345041430131. The next prime is 12345041430209. The reversal of 12345041430152 is 25103414054321.
12345041430152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 5228849 + ... + 7213247.
It is an arithmetic number, because the mean of its divisors is an integer number (386771962500).
Almost surely, 212345041430152 is an apocalyptic number.
It is an amenable number.
12345041430152 is an abundant number, since it is smaller than the sum of its proper divisors (12408364169848).
12345041430152 is a wasteful number, since it uses less digits than its factorization.
12345041430152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1984878 (or 1984874 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 12345041430152 its reverse (25103414054321), we get a palindrome (37448455484473).
The spelling of 12345041430152 in words is "twelve trillion, three hundred forty-five billion, forty-one million, four hundred thirty thousand, one hundred fifty-two".
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