Base | Representation |
---|---|
bin | 1100110100010110101… |
… | …0001010011111010101 |
3 | 210001101221202022220222 |
4 | 3031011222022133111 |
5 | 12101443233404023 |
6 | 245055231404125 |
7 | 21624026140436 |
oct | 3150552123725 |
9 | 701357668828 |
10 | 220212013013 |
11 | 85433a38793 |
12 | 36818683645 |
13 | 179c58c8ca5 |
14 | a9305d548d |
15 | 5adcb1dcc8 |
hex | 3345a8a7d5 |
220212013013 has 16 divisors (see below), whose sum is σ = 232335605760. Its totient is φ = 208409338800.
The previous prime is 220212013003. The next prime is 220212013033. The reversal of 220212013013 is 310310212022.
It is a cyclic number.
It is not a de Polignac number, because 220212013013 - 210 = 220212011989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 220212012982 and 220212013000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220212013003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1804418 + ... + 1922588.
It is an arithmetic number, because the mean of its divisors is an integer number (14520975360).
Almost surely, 2220212013013 is an apocalyptic number.
It is an amenable number.
220212013013 is a deficient number, since it is larger than the sum of its proper divisors (12123592747).
220212013013 is a wasteful number, since it uses less digits than its factorization.
220212013013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119528.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 220212013013 its reverse (310310212022), we get a palindrome (530522225035).
The spelling of 220212013013 in words is "two hundred twenty billion, two hundred twelve million, thirteen thousand, thirteen".
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