Base | Representation |
---|---|
bin | 1100000100100… |
… | …11111000101110 |
3 | 21001120000000010 |
4 | 12002103320232 |
5 | 201411102123 |
6 | 14014314050 |
7 | 2336526003 |
oct | 602237056 |
9 | 231500003 |
10 | 101269038 |
11 | 52188a22 |
12 | 29ab8926 |
13 | 17c99310 |
14 | d6418aa |
15 | 8d55993 |
hex | 6093e2e |
101269038 has 32 divisors (see below), whose sum is σ = 219856896. Its totient is φ = 30911328.
The previous prime is 101269027. The next prime is 101269039. The reversal of 101269038 is 830962101.
It is a junction number, because it is equal to n+sod(n) for n = 101268996 and 101269014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101269039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4795 + ... + 15017.
It is an arithmetic number, because the mean of its divisors is an integer number (6870528).
Almost surely, 2101269038 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 101269038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109928448).
101269038 is an abundant number, since it is smaller than the sum of its proper divisors (118587858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101269038 is a wasteful number, since it uses less digits than its factorization.
101269038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10368.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 101269038 is about 10063.2518601096. The cubic root of 101269038 is about 466.1140866512.
The spelling of 101269038 in words is "one hundred one million, two hundred sixty-nine thousand, thirty-eight".
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