Base | Representation |
---|---|
bin | 1100110011110000110… |
… | …0110000101111110100 |
3 | 210000222220010101221100 |
4 | 3030330030300233310 |
5 | 12101132121413302 |
6 | 245031402050100 |
7 | 21620061163653 |
oct | 3147414605764 |
9 | 700886111840 |
10 | 220053310452 |
11 | 853623a2148 |
12 | 367934a9930 |
13 | 1799ba70c51 |
14 | a9174c319a |
15 | 5acdc20d1c |
hex | 333c330bf4 |
220053310452 has 72 divisors (see below), whose sum is σ = 575626091040. Its totient is φ = 70797222720.
The previous prime is 220053310447. The next prime is 220053310457. The reversal of 220053310452 is 254013350022.
It is a happy number.
220053310452 is a `hidden beast` number, since 2 + 20 + 0 + 533 + 104 + 5 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (220053310447) and next prime (220053310457).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220053310457) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3108483 + ... + 3178485.
It is an arithmetic number, because the mean of its divisors is an integer number (7994806820).
Almost surely, 2220053310452 is an apocalyptic number.
It is an amenable number.
220053310452 is an abundant number, since it is smaller than the sum of its proper divisors (355572780588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220053310452 is a wasteful number, since it uses less digits than its factorization.
220053310452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73053 (or 73048 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 220053310452 its reverse (254013350022), we get a palindrome (474066660474).
The spelling of 220053310452 in words is "two hundred twenty billion, fifty-three million, three hundred ten thousand, four hundred fifty-two".
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