Base | Representation |
---|---|
bin | 10110101111011111111010… |
… | …110010101001010000001010 |
3 | 111010010220222012101112221012 |
4 | 112233133322302221100022 |
5 | 101102221213404031442 |
6 | 552421021500443522 |
7 | 30032200241534342 |
oct | 2657377262512012 |
9 | 433126865345835 |
10 | 100021111002122 |
11 | 29962795685572 |
12 | b2749178495a2 |
13 | 43a6c47a5428b |
14 | 1a9b09489bd22 |
15 | b86ba2d46582 |
hex | 5af7faca940a |
100021111002122 has 32 divisors (see below), whose sum is σ = 159911091523584. Its totient is φ = 46810967460400.
The previous prime is 100021111002103. The next prime is 100021111002143. The reversal of 100021111002122 is 221200111120001.
It is a junction number, because it is equal to n+sod(n) for n = 100021111002097 and 100021111002106.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9979097 + ... + 17309667.
It is an arithmetic number, because the mean of its divisors is an integer number (4997221610112).
Almost surely, 2100021111002122 is an apocalyptic number.
100021111002122 is a deficient number, since it is larger than the sum of its proper divisors (59889980521462).
100021111002122 is a wasteful number, since it uses less digits than its factorization.
100021111002122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7336954.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 100021111002122 its reverse (221200111120001), we get a palindrome (321221222122123).
The spelling of 100021111002122 in words is "one hundred trillion, twenty-one billion, one hundred eleven million, two thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •