Base | Representation |
---|---|
bin | 101101001000000010000… |
… | …000001110100111101111 |
3 | 101222110020000120222121002 |
4 | 231020002000032213233 |
5 | 401301322000031111 |
6 | 10332325120030515 |
7 | 440016446052311 |
oct | 55100200164757 |
9 | 11873200528532 |
10 | 3101000002031 |
11 | a96143727138 |
12 | 420bb276243b |
13 | 19656657a709 |
14 | aa136aa57b1 |
15 | 559e666063b |
hex | 2d20200e9ef |
3101000002031 has 8 divisors (see below), whose sum is σ = 3250509363024. Its totient is φ = 2955008508480.
The previous prime is 3101000002003. The next prime is 3101000002073. The reversal of 3101000002031 is 1302000001013.
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 3101000002031 - 222 = 3100995807727 is a prime.
It is a super-3 number, since 3×31010000020313 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101000002231) 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, 879465056 + ... + 879468581.
It is an arithmetic number, because the mean of its divisors is an integer number (406313670378).
Almost surely, 23101000002031 is an apocalyptic number.
3101000002031 is a deficient number, since it is larger than the sum of its proper divisors (149509360993).
3101000002031 is a wasteful number, since it uses less digits than its factorization.
3101000002031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1758933721.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 3101000002031 its reverse (1302000001013), we get a palindrome (4403000003044).
The spelling of 3101000002031 in words is "three trillion, one hundred one billion, two thousand, thirty-one".
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