Base | Representation |
---|---|
bin | 1100110110011110011… |
… | …0000101101011001110 |
3 | 210002212122002122222002 |
4 | 3031213212011223032 |
5 | 12104130012320222 |
6 | 245231530552302 |
7 | 21644111452511 |
oct | 3154746055316 |
9 | 702778078862 |
10 | 220781370062 |
11 | 856a6367100 |
12 | 36957298692 |
13 | 17a86856056 |
14 | a986082d78 |
15 | 5b22ad7392 |
hex | 3367985ace |
220781370062 has 12 divisors (see below), whose sum is σ = 364015565088. Its totient is φ = 100355168100.
The previous prime is 220781370001. The next prime is 220781370067. The reversal of 220781370062 is 260073187022.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 220781369998 and 220781370025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220781370067) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 456159614 + ... + 456160097.
It is an arithmetic number, because the mean of its divisors is an integer number (30334630424).
Almost surely, 2220781370062 is an apocalyptic number.
220781370062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
220781370062 is a deficient number, since it is larger than the sum of its proper divisors (143234195026).
220781370062 is a wasteful number, since it uses less digits than its factorization.
220781370062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 912319735 (or 912319724 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 220781370062 in words is "two hundred twenty billion, seven hundred eighty-one million, three hundred seventy thousand, sixty-two".
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