Base | Representation |
---|---|
bin | 1011111101011… |
… | …10101010011110 |
3 | 20222210022002012 |
4 | 11332232222132 |
5 | 201141031032 |
6 | 13542231222 |
7 | 2325535463 |
oct | 576565236 |
9 | 228708065 |
10 | 100330142 |
11 | 516a7580 |
12 | 29725512 |
13 | 17a2ab63 |
14 | d47966a |
15 | 8c1c6b2 |
hex | 5faea9e |
100330142 has 16 divisors (see below), whose sum is σ = 164386800. Its totient is φ = 45546240.
The previous prime is 100330129. The next prime is 100330147. The reversal of 100330142 is 241033001.
It is a super-2 number, since 2×1003301422 = 20132274787480328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100330147) 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, 17984 + ... + 22892.
It is an arithmetic number, because the mean of its divisors is an integer number (10274175).
Almost surely, 2100330142 is an apocalyptic number.
100330142 is a deficient number, since it is larger than the sum of its proper divisors (64056658).
100330142 is a wasteful number, since it uses less digits than its factorization.
100330142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5851.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 100330142 is about 10016.4934982258. The cubic root of 100330142 is about 464.6691167479.
Adding to 100330142 its reverse (241033001), we get a palindrome (341363143).
The spelling of 100330142 in words is "one hundred million, three hundred thirty thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •