Base | Representation |
---|---|
bin | 1100011001100001100… |
… | …1111011100111011000 |
3 | 202100211001112000222000 |
4 | 3012120121323213120 |
5 | 11442221121111440 |
6 | 241504450401000 |
7 | 21250410643305 |
oct | 3063031734730 |
9 | 670731460860 |
10 | 213010332120 |
11 | 823788632a3 |
12 | 35348890160 |
13 | 1711889a951 |
14 | a449d7a0ac |
15 | 581a767730 |
hex | 319867b9d8 |
213010332120 has 64 divisors (see below), whose sum is σ = 710034444000. Its totient is φ = 56802754944.
The previous prime is 213010332113. The next prime is 213010332151. The reversal of 213010332120 is 21233010312.
213010332120 is a `hidden beast` number, since 21 + 301 + 0 + 3 + 321 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 213010332093 and 213010332102.
It is a congruent number.
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, 98614815 + ... + 98616974.
Almost surely, 2213010332120 is an apocalyptic number.
213010332120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213010332120 is an abundant number, since it is smaller than the sum of its proper divisors (497024111880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213010332120 is a wasteful number, since it uses less digits than its factorization.
213010332120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197231809 (or 197231799 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 213010332120 its reverse (21233010312), we get a palindrome (234243342432).
The spelling of 213010332120 in words is "two hundred thirteen billion, ten million, three hundred thirty-two thousand, one hundred twenty".
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