Base | Representation |
---|---|
bin | 11011010101011011101000… |
… | …001111100010001011010100 |
3 | 120202122220220122221000110220 |
4 | 123111123220033202023110 |
5 | 111224141110414020200 |
6 | 1103404153024514340 |
7 | 34215416303633646 |
oct | 3325335017421324 |
9 | 522586818830426 |
10 | 120220031001300 |
11 | 3534003540913a |
12 | 1159754517b9b0 |
13 | 5210914689429 |
14 | 21989755c6896 |
15 | dd72eb41b4a0 |
hex | 6d56e83e22d4 |
120220031001300 has 144 divisors (see below), whose sum is σ = 369918493909440. Its totient is φ = 30058269143040.
The previous prime is 120220031001299. The next prime is 120220031001361. The reversal of 120220031001300 is 3100130022021.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 120220031001300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108164799 + ... + 109270598.
Almost surely, 2120220031001300 is an apocalyptic number.
120220031001300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120220031001300 is an abundant number, since it is smaller than the sum of its proper divisors (249698462908140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120220031001300 is a wasteful number, since it uses less digits than its factorization.
120220031001300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217435530 (or 217435523 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 120220031001300 its reverse (3100130022021), we get a palindrome (123320161023321).
The spelling of 120220031001300 in words is "one hundred twenty trillion, two hundred twenty billion, thirty-one million, one thousand, three hundred".
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