Base | Representation |
---|---|
bin | 11100010110110110100… |
… | …011101100110110101010 |
3 | 20220021220001212000002100 |
4 | 130112312203230312222 |
5 | 223411400321402122 |
6 | 4051113531314230 |
7 | 260534116114626 |
oct | 34266643546652 |
9 | 6807801760070 |
10 | 1948682997162 |
11 | 691482828040 |
12 | 275801bab976 |
13 | 1119b59b5535 |
14 | 6a461294186 |
15 | 35a52bd9aac |
hex | 1c5b68ecdaa |
1948682997162 has 48 divisors (see below), whose sum is σ = 4606098539328. Its totient is φ = 590494544640.
The previous prime is 1948682997119. The next prime is 1948682997167. The reversal of 1948682997162 is 2617992868491.
1948682997162 is a `hidden beast` number, since 1 + 9 + 486 + 82 + 9 + 9 + 7 + 1 + 62 = 666.
It is not an unprimeable number, because it can be changed into a prime (1948682997167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9133818 + ... + 9344730.
It is an arithmetic number, because the mean of its divisors is an integer number (95960386236).
Almost surely, 21948682997162 is an apocalyptic number.
1948682997162 is an abundant number, since it is smaller than the sum of its proper divisors (2657415542166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1948682997162 is a wasteful number, since it uses less digits than its factorization.
1948682997162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257595 (or 257592 counting only the distinct ones).
The product of its digits is 188116992, while the sum is 72.
The spelling of 1948682997162 in words is "one trillion, nine hundred forty-eight billion, six hundred eighty-two million, nine hundred ninety-seven thousand, one hundred sixty-two".
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