Base | Representation |
---|---|
bin | 100110100010… |
… | …100101010100 |
3 | 201000021212210 |
4 | 212202211110 |
5 | 10041244444 |
6 | 1000313420 |
7 | 151606113 |
oct | 46424524 |
9 | 21007783 |
10 | 10103124 |
11 | 5780699 |
12 | 3472870 |
13 | 21297a5 |
14 | 14adc7a |
15 | d487b9 |
hex | 9a2954 |
10103124 has 12 divisors (see below), whose sum is σ = 23573984. Its totient is φ = 3367704.
The previous prime is 10103099. The next prime is 10103147. The reversal of 10103124 is 42130101.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×101031242 = 204146229118752, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 841927 = 10103124 / (1 + 0 + 1 + 0 + 3 + 1 + 2 + 4).
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, 420952 + ... + 420975.
Almost surely, 210103124 is an apocalyptic number.
It is an amenable number.
10103124 is an abundant number, since it is smaller than the sum of its proper divisors (13470860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103124 is a wasteful number, since it uses less digits than its factorization.
10103124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 841934 (or 841932 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 10103124 is about 3178.5411748159. The cubic root of 10103124 is about 216.1815175134.
Adding to 10103124 its reverse (42130101), we get a palindrome (52233225).
The spelling of 10103124 in words is "ten million, one hundred three thousand, one hundred twenty-four".
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