Base | Representation |
---|---|
bin | 1011001100000000111011… |
… | …0101001000011101011010 |
3 | 1121112222010021210221121010 |
4 | 2303000032311020131122 |
5 | 3103020004444120200 |
6 | 42055003441554350 |
7 | 2406502055353431 |
oct | 263001665103532 |
9 | 47488107727533 |
10 | 12301035145050 |
11 | 3a12926719983 |
12 | 14680339459b6 |
13 | 6b2ca0b12452 |
14 | 3075323ba118 |
15 | 164ea1404150 |
hex | b300ed4875a |
12301035145050 has 72 divisors (see below), whose sum is σ = 32406630280416. Its totient is φ = 3087318613760.
The previous prime is 12301035144967. The next prime is 12301035145073. The reversal of 12301035145050 is 5054153010321.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 12301035144999 and 12301035145017.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 141837102 + ... + 141923801.
It is an arithmetic number, because the mean of its divisors is an integer number (450092087228).
Almost surely, 212301035145050 is an apocalyptic number.
12301035145050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12301035145050 is an abundant number, since it is smaller than the sum of its proper divisors (20105595135366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12301035145050 is a wasteful number, since it uses less digits than its factorization.
12301035145050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283760952 (or 283760930 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
Adding to 12301035145050 its reverse (5054153010321), we get a palindrome (17355188155371).
The spelling of 12301035145050 in words is "twelve trillion, three hundred one billion, thirty-five million, one hundred forty-five thousand, fifty".
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