Base | Representation |
---|---|
bin | 1100010100111… |
… | …00101011100110 |
3 | 21012120101011122 |
4 | 12022130223212 |
5 | 202432332324 |
6 | 14132133542 |
7 | 2363622116 |
oct | 612345346 |
9 | 235511148 |
10 | 103402214 |
11 | 53405683 |
12 | 2a7672b2 |
13 | 18565256 |
14 | da39046 |
15 | 9127a5e |
hex | 629cae6 |
103402214 has 8 divisors (see below), whose sum is σ = 155970360. Its totient is φ = 51412096.
The previous prime is 103402207. The next prime is 103402219. The reversal of 103402214 is 412204301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 103402192 and 103402201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103402219) 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, 144059 + ... + 144774.
It is an arithmetic number, because the mean of its divisors is an integer number (19496295).
Almost surely, 2103402214 is an apocalyptic number.
103402214 is a deficient number, since it is larger than the sum of its proper divisors (52568146).
103402214 is a wasteful number, since it uses less digits than its factorization.
103402214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289014.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 103402214 is about 10168.6879192942. The cubic root of 103402214 is about 469.3641832599.
Adding to 103402214 its reverse (412204301), we get a palindrome (515606515).
The spelling of 103402214 in words is "one hundred three million, four hundred two thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •