Base | Representation |
---|---|
bin | 1101011111000… |
… | …11101000010100 |
3 | 21212212121012011 |
4 | 12233203220110 |
5 | 212430130004 |
6 | 15120434004 |
7 | 2542406041 |
oct | 657435024 |
9 | 255777164 |
10 | 113130004 |
11 | 5894a279 |
12 | 31a78904 |
13 | 1a58cc40 |
14 | 1104c1c8 |
15 | 9dea004 |
hex | 6be3a14 |
113130004 has 12 divisors (see below), whose sum is σ = 213206644. Its totient is φ = 52213824.
The previous prime is 113130001. The next prime is 113130007. The reversal of 113130004 is 400031311.
It is an interprime number because it is at equal distance from previous prime (113130001) and next prime (113130007).
It can be written as a sum of positive squares in 2 ways, for example, as 36602500 + 76527504 = 6050^2 + 8748^2 .
It is a super-3 number, since 3×1131300043 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113130001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087737 + ... + 1087840.
Almost surely, 2113130004 is an apocalyptic number.
It is an amenable number.
113130004 is a deficient number, since it is larger than the sum of its proper divisors (100076640).
113130004 is a wasteful number, since it uses less digits than its factorization.
113130004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2175594 (or 2175592 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 113130004 is about 10636.2589287775. The cubic root of 113130004 is about 483.6441445453.
Adding to 113130004 its reverse (400031311), we get a palindrome (513161315).
The spelling of 113130004 in words is "one hundred thirteen million, one hundred thirty thousand, four".
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