Base | Representation |
---|---|
bin | 110010010111110010001011… |
… | …101101101011001111111010 |
3 | 1002001101201002111202121001021 |
4 | 302113302023231223033322 |
5 | 213014124234311244310 |
6 | 2103100325314213054 |
7 | 64443334235424061 |
oct | 6227621355531772 |
9 | 1061351074677037 |
10 | 221536757134330 |
11 | 64652235a50840 |
12 | 20a1b38388418a |
13 | 967ca98c41c31 |
14 | 3c9c6171331d8 |
15 | 1a92a2d23c5da |
hex | c97c8bb6b3fa |
221536757134330 has 32 divisors (see below), whose sum is σ = 437622528228480. Its totient is φ = 80076432621120.
The previous prime is 221536757134279. The next prime is 221536757134369. The reversal of 221536757134330 is 33431757635122.
It is a super-2 number, since 2×2215367571343302 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6029833485 + ... + 6029870224.
It is an arithmetic number, because the mean of its divisors is an integer number (13675704007140).
Almost surely, 2221536757134330 is an apocalyptic number.
221536757134330 is a deficient number, since it is larger than the sum of its proper divisors (216085771094150).
221536757134330 is a wasteful number, since it uses less digits than its factorization.
221536757134330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12059703894.
The product of its (nonzero) digits is 9525600, while the sum is 52.
The spelling of 221536757134330 in words is "two hundred twenty-one trillion, five hundred thirty-six billion, seven hundred fifty-seven million, one hundred thirty-four thousand, three hundred thirty".
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