Base | Representation |
---|---|
bin | 1011100011110110… |
… | …0011001000000011 |
3 | 22000021002222010010 |
4 | 2320331203020003 |
5 | 22323401024103 |
6 | 1231531040003 |
7 | 136620163254 |
oct | 27075431003 |
9 | 8007088103 |
10 | 3103142403 |
11 | 13527088a9 |
12 | 7272a0003 |
13 | 3a5b8844a |
14 | 2161b4b2b |
15 | 132669903 |
hex | b8f63203 |
3103142403 has 8 divisors (see below), whose sum is σ = 4138382016. Its totient is φ = 2068332200.
The previous prime is 3103142387. The next prime is 3103142431. The reversal of 3103142403 is 3042413013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3103142403 - 24 = 3103142387 is a prime.
It is a super-2 number, since 2×31031424032 = 19258985546593228818, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3103142403.
It is not an unprimeable number, because it can be changed into a prime (3103142503) 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, 90093 + ... + 119678.
It is an arithmetic number, because the mean of its divisors is an integer number (517297752).
Almost surely, 23103142403 is an apocalyptic number.
3103142403 is a deficient number, since it is larger than the sum of its proper divisors (1035239613).
3103142403 is a wasteful number, since it uses less digits than its factorization.
3103142403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214705.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 3103142403 is about 55705.8560925151. The cubic root of 3103142403 is about 1458.5922508431.
Adding to 3103142403 its reverse (3042413013), we get a palindrome (6145555416).
The spelling of 3103142403 in words is "three billion, one hundred three million, one hundred forty-two thousand, four hundred three".
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