Base | Representation |
---|---|
bin | 1100000011011… |
… | …11110101011101 |
3 | 21001021111110001 |
4 | 12001233311131 |
5 | 201341340443 |
6 | 14011214301 |
7 | 2335342333 |
oct | 601576535 |
9 | 231244401 |
10 | 101121373 |
11 | 52097a91 |
12 | 29a47391 |
13 | 17c47042 |
14 | d603b53 |
15 | 8d26d4d |
hex | 606fd5d |
101121373 has 4 divisors (see below), whose sum is σ = 101373948. Its totient is φ = 100868800.
The previous prime is 101121367. The next prime is 101121413. The reversal of 101121373 is 373121101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 373121101 = 13043 ⋅28607.
It can be written as a sum of positive squares in 2 ways, for example, as 100540729 + 580644 = 10027^2 + 762^2 .
It is a cyclic number.
It is not a de Polignac number, because 101121373 - 25 = 101121341 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101121373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101121323) 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, 125686 + ... + 126487.
It is an arithmetic number, because the mean of its divisors is an integer number (25343487).
Almost surely, 2101121373 is an apocalyptic number.
It is an amenable number.
101121373 is a deficient number, since it is larger than the sum of its proper divisors (252575).
101121373 is an equidigital number, since it uses as much as digits as its factorization.
101121373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252574.
The product of its (nonzero) digits is 126, while the sum is 19.
The square root of 101121373 is about 10055.9123405089. The cubic root of 101121373 is about 465.8874223808.
Adding to 101121373 its reverse (373121101), we get a palindrome (474242474).
The spelling of 101121373 in words is "one hundred one million, one hundred twenty-one thousand, three hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •