Base | Representation |
---|---|
bin | 101110101010110110… |
… | …1011011011101000101 |
3 | 100120200122210021220211 |
4 | 1131111231123131011 |
5 | 3120223342020401 |
6 | 114012541555421 |
7 | 10145412546343 |
oct | 1352555333505 |
9 | 316618707824 |
10 | 100222220101 |
11 | 3955a915383 |
12 | 17510275b71 |
13 | 95b2876823 |
14 | 4bca788993 |
15 | 29189d2951 |
hex | 1755b5b745 |
100222220101 has 8 divisors (see below), whose sum is σ = 100560462464. Its totient is φ = 99884054880.
The previous prime is 100222220083. The next prime is 100222220171. The reversal of 100222220101 is 101022222001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100222220101 - 213 = 100222211909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100222220171) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929476 + ... + 3954898.
It is an arithmetic number, because the mean of its divisors is an integer number (12570057808).
Almost surely, 2100222220101 is an apocalyptic number.
It is an amenable number.
100222220101 is a deficient number, since it is larger than the sum of its proper divisors (338242363).
100222220101 is a wasteful number, since it uses less digits than its factorization.
100222220101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38571.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 100222220101 its reverse (101022222001), we get a palindrome (201244442102).
The spelling of 100222220101 in words is "one hundred billion, two hundred twenty-two million, two hundred twenty thousand, one hundred one".
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