Base | Representation |
---|---|
bin | 110000000001010101… |
… | …1101001000111010101 |
3 | 100212011220101122212010 |
4 | 1200002223221013111 |
5 | 3142144244211013 |
6 | 115212525414433 |
7 | 10310341215600 |
oct | 1400253510725 |
9 | 325156348763 |
10 | 103124210133 |
11 | 3a809a2344a |
12 | 17ba010a419 |
13 | 9955b632a9 |
14 | 4dc3d5b337 |
15 | 2a386667c3 |
hex | 1802ae91d5 |
103124210133 has 24 divisors (see below), whose sum is σ = 168366061920. Its totient is φ = 55826638560.
The previous prime is 103124210131. The next prime is 103124210143. The reversal of 103124210133 is 331012421301.
It is not a de Polignac number, because 103124210133 - 21 = 103124210131 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103124210131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18458398 + ... + 18463983.
It is an arithmetic number, because the mean of its divisors is an integer number (7015252580).
Almost surely, 2103124210133 is an apocalyptic number.
It is an amenable number.
103124210133 is a deficient number, since it is larger than the sum of its proper divisors (65241851787).
103124210133 is a wasteful number, since it uses less digits than its factorization.
103124210133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36922417 (or 36922410 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 103124210133 its reverse (331012421301), we get a palindrome (434136631434).
The spelling of 103124210133 in words is "one hundred three billion, one hundred twenty-four million, two hundred ten thousand, one hundred thirty-three".
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