Base | Representation |
---|---|
bin | 101110101010110010… |
… | …1110000111100100111 |
3 | 100120200112000012221001 |
4 | 1131111211300330213 |
5 | 3120222333222413 |
6 | 114012430534131 |
7 | 10145356511014 |
oct | 1352545607447 |
9 | 316615005831 |
10 | 100220210983 |
11 | 39559772952 |
12 | 1750b667347 |
13 | 95b23221b9 |
14 | 4bca3c470b |
15 | 29187374dd |
hex | 1755970f27 |
100220210983 has 8 divisors (see below), whose sum is σ = 102940852608. Its totient is φ = 97517293944.
The previous prime is 100220210969. The next prime is 100220210989. The reversal of 100220210983 is 389012022001.
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 100220210983 - 213 = 100220202791 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 (100220210989) 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, 4419685 + ... + 4442302.
It is an arithmetic number, because the mean of its divisors is an integer number (12867606576).
Almost surely, 2100220210983 is an apocalyptic number.
100220210983 is a deficient number, since it is larger than the sum of its proper divisors (2720641625).
100220210983 is an equidigital number, since it uses as much as digits as its factorization.
100220210983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8862293.
The product of its (nonzero) digits is 1728, while the sum is 28.
Adding to 100220210983 its reverse (389012022001), we get a palindrome (489232232984).
The spelling of 100220210983 in words is "one hundred billion, two hundred twenty million, two hundred ten thousand, nine hundred eighty-three".
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