Base | Representation |
---|---|
bin | 1100000010101… |
… | …00111001010110 |
3 | 21001001220002021 |
4 | 12001110321112 |
5 | 201324323110 |
6 | 14005003354 |
7 | 2334402541 |
oct | 601247126 |
9 | 231056067 |
10 | 101011030 |
11 | 5202209a |
12 | 299b355a |
13 | 17c08a53 |
14 | d5b5858 |
15 | 8d042da |
hex | 6054e56 |
101011030 has 16 divisors (see below), whose sum is σ = 191389680. Its totient is φ = 38277792.
The previous prime is 101011019. The next prime is 101011033. The reversal of 101011030 is 30110101.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101011033) 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, 265629 + ... + 266008.
It is an arithmetic number, because the mean of its divisors is an integer number (11961855).
Almost surely, 2101011030 is an apocalyptic number.
101011030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101011030 is a deficient number, since it is larger than the sum of its proper divisors (90378650).
101011030 is a wasteful number, since it uses less digits than its factorization.
101011030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531663.
The product of its (nonzero) digits is 3, while the sum is 7.
The square root of 101011030 is about 10050.4243691498. The cubic root of 101011030 is about 465.7179029075.
Adding to 101011030 its reverse (30110101), we get a palindrome (131121131).
The spelling of 101011030 in words is "one hundred one million, eleven thousand, thirty".
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