Base | Representation |
---|---|
bin | 10001011110101111000… |
… | …000100000101001110010 |
3 | 11020211120220222022121201 |
4 | 101132233000200221302 |
5 | 124140110344202010 |
6 | 2315501031041414 |
7 | 152533435501210 |
oct | 21365700405162 |
9 | 4224526868551 |
10 | 1201232022130 |
11 | 4234921845a8 |
12 | 17498221026a |
13 | 8937791169a |
14 | 421d5dd1cb0 |
15 | 213a7e4e23a |
hex | 117af020a72 |
1201232022130 has 32 divisors (see below), whose sum is σ = 2472397893504. Its totient is φ = 411635642496.
The previous prime is 1201232022121. The next prime is 1201232022161. The reversal of 1201232022130 is 312202321021.
It is a junction number, because it is equal to n+sod(n) for n = 1201232022098 and 1201232022107.
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, 4351312 + ... + 4619131.
It is an arithmetic number, because the mean of its divisors is an integer number (77262434172).
Almost surely, 21201232022130 is an apocalyptic number.
1201232022130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1201232022130 is an abundant number, since it is smaller than the sum of its proper divisors (1271165871374).
1201232022130 is a wasteful number, since it uses less digits than its factorization.
1201232022130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8972370.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1201232022130 its reverse (312202321021), we get a palindrome (1513434343151).
The spelling of 1201232022130 in words is "one trillion, two hundred one billion, two hundred thirty-two million, twenty-two thousand, one hundred thirty".
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