Base | Representation |
---|---|
bin | 111110000101001… |
… | …010010000011011 |
3 | 2200120211201110010 |
4 | 332011022100123 |
5 | 4113113240443 |
6 | 251203453003 |
7 | 34544642061 |
oct | 7605122033 |
9 | 2616751403 |
10 | 1041540123 |
11 | 494a16568 |
12 | 250987163 |
13 | 137a22a40 |
14 | 9c482031 |
15 | 61689733 |
hex | 3e14a41b |
1041540123 has 8 divisors (see below), whose sum is σ = 1495544848. Its totient is φ = 640947744.
The previous prime is 1041540113. The next prime is 1041540127. The reversal of 1041540123 is 3210451401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1041540123 - 214 = 1041523739 is a prime.
It is a super-3 number, since 3×10415401233 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1041540123.
It is not an unprimeable number, because it can be changed into a prime (1041540127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13353040 + ... + 13353117.
It is an arithmetic number, because the mean of its divisors is an integer number (186943106).
Almost surely, 21041540123 is an apocalyptic number.
1041540123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1041540123 is a deficient number, since it is larger than the sum of its proper divisors (454004725).
1041540123 is a wasteful number, since it uses less digits than its factorization.
1041540123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26706173.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 1041540123 is about 32272.9007527988. The cubic root of 1041540123 is about 1013.6592821790.
Adding to 1041540123 its reverse (3210451401), we get a palindrome (4251991524).
The spelling of 1041540123 in words is "one billion, forty-one million, five hundred forty thousand, one hundred twenty-three".
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