Base | Representation |
---|---|
bin | 1100000101110… |
… | …01010011111010 |
3 | 21001211210021121 |
4 | 12002321103322 |
5 | 201431003310 |
6 | 14021455454 |
7 | 2341034632 |
oct | 602712372 |
9 | 231753247 |
10 | 101422330 |
11 | 52283109 |
12 | 29b7158a |
13 | 18021019 |
14 | d6816c2 |
15 | 8d860da |
hex | 60b94fa |
101422330 has 8 divisors (see below), whose sum is σ = 182560212. Its totient is φ = 40568928.
The previous prime is 101422313. The next prime is 101422339. The reversal of 101422330 is 33224101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 101344489 + 77841 = 10067^2 + 279^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1014223303 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (101422339) 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, 5071107 + ... + 5071126.
Almost surely, 2101422330 is an apocalyptic number.
101422330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101422330 is a deficient number, since it is larger than the sum of its proper divisors (81137882).
101422330 is a wasteful number, since it uses less digits than its factorization.
101422330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10142240.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 101422330 is about 10070.8654047207. The cubic root of 101422330 is about 466.3491553354.
Adding to 101422330 its reverse (33224101), we get a palindrome (134646431).
The spelling of 101422330 in words is "one hundred one million, four hundred twenty-two thousand, three hundred thirty".
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