Base | Representation |
---|---|
bin | 1100000010111… |
… | …00101110111100 |
3 | 21001010112010020 |
4 | 12001130232330 |
5 | 201331340012 |
6 | 14005412140 |
7 | 2334565251 |
oct | 601345674 |
9 | 231115106 |
10 | 101043132 |
11 | 52044223 |
12 | 29a0a050 |
13 | 17c1a548 |
14 | d5c3428 |
15 | 8d0da8c |
hex | 605cbbc |
101043132 has 12 divisors (see below), whose sum is σ = 235767336. Its totient is φ = 33681040.
The previous prime is 101043119. The next prime is 101043149. The reversal of 101043132 is 231340101.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210119 + ... + 4210142.
It is an arithmetic number, because the mean of its divisors is an integer number (19647278).
Almost surely, 2101043132 is an apocalyptic number.
101043132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101043132 is an abundant number, since it is smaller than the sum of its proper divisors (134724204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101043132 is a wasteful number, since it uses less digits than its factorization.
101043132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8420268 (or 8420266 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 101043132 is about 10052.0212892731. The cubic root of 101043132 is about 465.7672337994.
Adding to 101043132 its reverse (231340101), we get a palindrome (332383233).
The spelling of 101043132 in words is "one hundred one million, forty-three thousand, one hundred thirty-two".
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