Base | Representation |
---|---|
bin | 1001010001110101110110… |
… | …1111010011110101101000 |
3 | 1100010022110021200122211212 |
4 | 2110131131233103311220 |
5 | 2314122420210323422 |
6 | 33410442250212252 |
7 | 2102036021161601 |
oct | 224353557236550 |
9 | 40108407618755 |
10 | 10202120011112 |
11 | 3283770860a17 |
12 | 11892a5424088 |
13 | 590095750a33 |
14 | 273adc9c8da8 |
15 | 12a5a95839e2 |
hex | 9475dbd3d68 |
10202120011112 has 16 divisors (see below), whose sum is σ = 20254208845860. Its totient is φ = 4800997652224.
The previous prime is 10202120011103. The next prime is 10202120011207. The reversal of 10202120011112 is 21111002120201.
It can be written as a sum of positive squares in 2 ways, for example, as 9888974566276 + 313145444836 = 3144674^2 + 559594^2 .
It is a super-2 number, since 2×102021200111122 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37507794023 + ... + 37507794294.
Almost surely, 210202120011112 is an apocalyptic number.
It is an amenable number.
10202120011112 is a deficient number, since it is larger than the sum of its proper divisors (10052088834748).
10202120011112 is a wasteful number, since it uses less digits than its factorization.
10202120011112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75015588340 (or 75015588336 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10202120011112 its reverse (21111002120201), we get a palindrome (31313122131313).
The spelling of 10202120011112 in words is "ten trillion, two hundred two billion, one hundred twenty million, eleven thousand, one hundred twelve".
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