Base | Representation |
---|---|
bin | 1100000101111… |
… | …00000100011110 |
3 | 21001212100210010 |
4 | 12002330010132 |
5 | 201431334010 |
6 | 14022024050 |
7 | 2341112604 |
oct | 602740436 |
9 | 231770703 |
10 | 101433630 |
11 | 52290651 |
12 | 29b78026 |
13 | 180261cc |
14 | d685874 |
15 | 8d89620 |
hex | 60bc11e |
101433630 has 64 divisors (see below), whose sum is σ = 249200640. Its totient is φ = 26417664.
The previous prime is 101433601. The next prime is 101433637. The reversal of 101433630 is 36334101.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 101433597 and 101433606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101433637) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300822 + ... + 301158.
It is an arithmetic number, because the mean of its divisors is an integer number (3893760).
Almost surely, 2101433630 is an apocalyptic number.
101433630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101433630 is an abundant number, since it is smaller than the sum of its proper divisors (147767010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101433630 is a wasteful number, since it uses less digits than its factorization.
101433630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 101433630 is about 10071.4264133736. The cubic root of 101433630 is about 466.3664741702.
Adding to 101433630 its reverse (36334101), we get a palindrome (137767731).
The spelling of 101433630 in words is "one hundred one million, four hundred thirty-three thousand, six hundred thirty".
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