Base | Representation |
---|---|
bin | 1000110111000010000… |
… | …0001000011010110011 |
3 | 112112212212110112202100 |
4 | 2031300200020122303 |
5 | 4443212044423033 |
6 | 153531440551443 |
7 | 13665636633465 |
oct | 2156040103263 |
9 | 475785415670 |
10 | 152211326643 |
11 | 59609364632 |
12 | 255bb322583 |
13 | 1147974846c |
14 | 751d33a135 |
15 | 3e5ccd7513 |
hex | 23708086b3 |
152211326643 has 12 divisors (see below), whose sum is σ = 225802989568. Its totient is φ = 98731671120.
The previous prime is 152211326629. The next prime is 152211326651. The reversal of 152211326643 is 346623112251.
152211326643 is a `hidden beast` number, since 1 + 5 + 2 + 2 + 1 + 1 + 3 + 2 + 6 + 643 = 666.
It is not a de Polignac number, because 152211326643 - 25 = 152211326611 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152211326598 and 152211326607.
It is not an unprimeable number, because it can be changed into a prime (152211326623) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228545203 + ... + 228545868.
Almost surely, 2152211326643 is an apocalyptic number.
152211326643 is a deficient number, since it is larger than the sum of its proper divisors (73591662925).
152211326643 is a wasteful number, since it uses less digits than its factorization.
152211326643 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457091114 (or 457091111 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
Adding to 152211326643 its reverse (346623112251), we get a palindrome (498834438894).
The spelling of 152211326643 in words is "one hundred fifty-two billion, two hundred eleven million, three hundred twenty-six thousand, six hundred forty-three".
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