Base | Representation |
---|---|
bin | 110000000000000101011111… |
… | …000011010101111010100010 |
3 | 1000200111010021210000020211102 |
4 | 300000011133003111322202 |
5 | 210132330111241241002 |
6 | 2024555323045114402 |
7 | 62316230122546454 |
oct | 6000053703257242 |
9 | 1020433253006742 |
10 | 211112122212002 |
11 | 612a316a341690 |
12 | 1b816b3a6b8a02 |
13 | 90a4a31776b7b |
14 | 3a1bc4a16c2d4 |
15 | 196179dce4a02 |
hex | c0015f0d5ea2 |
211112122212002 has 64 divisors (see below), whose sum is σ = 360922099104000. Its totient is φ = 91729858080000.
The previous prime is 211112122211999. The next prime is 211112122212053. The reversal of 211112122212002 is 200212221211112.
It is a super-3 number, since 3×2111121222120023 (a number of 44 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1937660624 + ... + 1937769572.
It is an arithmetic number, because the mean of its divisors is an integer number (5639407798500).
Almost surely, 2211112122212002 is an apocalyptic number.
211112122212002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
211112122212002 is a deficient number, since it is larger than the sum of its proper divisors (149809976891998).
211112122212002 is a wasteful number, since it uses less digits than its factorization.
211112122212002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139163.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 211112122212002 its reverse (200212221211112), we get a palindrome (411324343423114).
The spelling of 211112122212002 in words is "two hundred eleven trillion, one hundred twelve billion, one hundred twenty-two million, two hundred twelve thousand, two".
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