Base | Representation |
---|---|
bin | 1100000101111… |
… | …10111100110110 |
3 | 21001212221222011 |
4 | 12002332330312 |
5 | 201432223210 |
6 | 14022154434 |
7 | 2341162162 |
oct | 602767466 |
9 | 231787864 |
10 | 101445430 |
11 | 522994a9 |
12 | 29b82a1a |
13 | 1802b6a8 |
14 | d689ca2 |
15 | 8d8cd8a |
hex | 60bef36 |
101445430 has 16 divisors (see below), whose sum is σ = 182755440. Its totient is φ = 40544032.
The previous prime is 101445403. The next prime is 101445431. The reversal of 101445430 is 34544101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101445431) 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, 10716 + ... + 17824.
It is an arithmetic number, because the mean of its divisors is an integer number (11422215).
Almost surely, 2101445430 is an apocalyptic number.
101445430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101445430 is a deficient number, since it is larger than the sum of its proper divisors (81310010).
101445430 is a wasteful number, since it uses less digits than its factorization.
101445430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8543.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 101445430 is about 10072.0122120657. The cubic root of 101445430 is about 466.3845579524.
Adding to 101445430 its reverse (34544101), we get a palindrome (135989531).
The spelling of 101445430 in words is "one hundred one million, four hundred forty-five thousand, four hundred thirty".
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