Base | Representation |
---|---|
bin | 10110110000111110000101… |
… | …011011100001100100111001 |
3 | 111010111120221202002220211002 |
4 | 112300332011123201210321 |
5 | 101110400302113102301 |
6 | 552535302523414345 |
7 | 30042406656323153 |
oct | 2660760533414471 |
9 | 433446852086732 |
10 | 100122221222201 |
11 | 299a1660776422 |
12 | b2904353843b5 |
13 | 43b363c582479 |
14 | 1aa1d2715bad3 |
15 | b8961e78516b |
hex | 5b0f856e1939 |
100122221222201 has 4 divisors (see below), whose sum is σ = 100646421333504. Its totient is φ = 99598021110900.
The previous prime is 100122221222131. The next prime is 100122221222279. The reversal of 100122221222201 is 102222122221001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 100122221222201 - 214 = 100122221205817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100122220222201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262100055365 + ... + 262100055746.
It is an arithmetic number, because the mean of its divisors is an integer number (25161605333376).
Almost surely, 2100122221222201 is an apocalyptic number.
It is an amenable number.
100122221222201 is a deficient number, since it is larger than the sum of its proper divisors (524200111303).
100122221222201 is an equidigital number, since it uses as much as digits as its factorization.
100122221222201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 524200111302.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 100122221222201 its reverse (102222122221001), we get a palindrome (202344343443202).
The spelling of 100122221222201 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twenty-one million, two hundred twenty-two thousand, two hundred one".
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