Base | Representation |
---|---|
bin | 1011100011110111… |
… | …0001011011100001 |
3 | 22000021012221111010 |
4 | 2320331301123201 |
5 | 22323404412433 |
6 | 1231532211133 |
7 | 136620526134 |
oct | 27075613341 |
9 | 8007187433 |
10 | 3103200993 |
11 | 1352748922 |
12 | 727309aa9 |
13 | 3a5ba9009 |
14 | 2161cc21b |
15 | 13267be63 |
hex | b8f716e1 |
3103200993 has 16 divisors (see below), whose sum is σ = 4238035200. Its totient is φ = 2019089040.
The previous prime is 3103200979. The next prime is 3103201001. The reversal of 3103200993 is 3990023013.
It is not a de Polignac number, because 3103200993 - 24 = 3103200977 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3103200993.
It is not an unprimeable number, because it can be changed into a prime (3103200913) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38463 + ... + 87668.
It is an arithmetic number, because the mean of its divisors is an integer number (264877200).
Almost surely, 23103200993 is an apocalyptic number.
It is an amenable number.
3103200993 is a deficient number, since it is larger than the sum of its proper divisors (1134834207).
3103200993 is a wasteful number, since it uses less digits than its factorization.
3103200993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126332.
The product of its (nonzero) digits is 4374, while the sum is 30.
The square root of 3103200993 is about 55706.3819772923. The cubic root of 3103200993 is about 1458.6014306111.
The spelling of 3103200993 in words is "three billion, one hundred three million, two hundred thousand, nine hundred ninety-three".
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