Base | Representation |
---|---|
bin | 1100000100010… |
… | …00101110100010 |
3 | 21001110200022020 |
4 | 12002020232202 |
5 | 201403121310 |
6 | 14013322310 |
7 | 2336245515 |
oct | 602105642 |
9 | 231420266 |
10 | 101223330 |
11 | 5215764a |
12 | 29a96396 |
13 | 17c81580 |
14 | d62cd7c |
15 | 8d47170 |
hex | 6088ba2 |
101223330 has 32 divisors (see below), whose sum is σ = 261624384. Its totient is φ = 24916416.
The previous prime is 101223329. The next prime is 101223341. The reversal of 101223330 is 33322101.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129384 + ... + 130163.
It is an arithmetic number, because the mean of its divisors is an integer number (8175762).
Almost surely, 2101223330 is an apocalyptic number.
101223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101223330 is an abundant number, since it is smaller than the sum of its proper divisors (160401054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101223330 is a wasteful number, since it uses less digits than its factorization.
101223330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259570.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 101223330 is about 10060.9805685132. The cubic root of 101223330 is about 466.0439488964.
Adding to 101223330 its reverse (33322101), we get a palindrome (134545431).
It can be divided in two parts, 1012 and 23330, that added together give a palindrome (24342).
The spelling of 101223330 in words is "one hundred one million, two hundred twenty-three thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.130 sec. • engine limits •