Base | Representation |
---|---|
bin | 1011100011001001… |
… | …0100110011001110 |
3 | 22000001120111002111 |
4 | 2320302110303032 |
5 | 22322122401032 |
6 | 1231344014234 |
7 | 136553160244 |
oct | 27062246316 |
9 | 8001514074 |
10 | 3100200142 |
11 | 1350a89286 |
12 | 72630137a |
13 | 3a5398170 |
14 | 215a4a794 |
15 | 132287c47 |
hex | b8c94cce |
3100200142 has 8 divisors (see below), whose sum is σ = 5008015656. Its totient is φ = 1430861592.
The previous prime is 3100200119. The next prime is 3100200143. The reversal of 3100200142 is 2410020013.
3100200142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×31002001423 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 (3100200143) 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, 59619208 + ... + 59619259.
It is an arithmetic number, because the mean of its divisors is an integer number (626001957).
Almost surely, 23100200142 is an apocalyptic number.
3100200142 is a deficient number, since it is larger than the sum of its proper divisors (1907815514).
3100200142 is a wasteful number, since it uses less digits than its factorization.
3100200142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119238482.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 3100200142 is about 55679.4409275093. The cubic root of 3100200142 is about 1458.1311143985.
Adding to 3100200142 its reverse (2410020013), we get a palindrome (5510220155).
The spelling of 3100200142 in words is "three billion, one hundred million, two hundred thousand, one hundred forty-two".
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