Base | Representation |
---|---|
bin | 101101011100100111011… |
… | …101101111101010100110 |
3 | 102001120021102220112112221 |
4 | 231130213131233222212 |
5 | 402132103423124110 |
6 | 10350422303102554 |
7 | 441431261215462 |
oct | 55344735575246 |
9 | 12046242815487 |
10 | 3123103333030 |
11 | aa455645993a |
12 | 425340ba1a5a |
13 | 19867993b3b5 |
14 | ab2324634a2 |
15 | 5638bda07da |
hex | 2d72776faa6 |
3123103333030 has 32 divisors (see below), whose sum is σ = 5811756096960. Its totient is φ = 1207428508800.
The previous prime is 3123103333003. The next prime is 3123103333033. The reversal of 3123103333030 is 303333013213.
It is a junction number, because it is equal to n+sod(n) for n = 3123103332986 and 3123103333004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123103333033) 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, 27893865 + ... + 28005604.
It is an arithmetic number, because the mean of its divisors is an integer number (181617378030).
Almost surely, 23123103333030 is an apocalyptic number.
3123103333030 is a deficient number, since it is larger than the sum of its proper divisors (2688652763930).
3123103333030 is a wasteful number, since it uses less digits than its factorization.
3123103333030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55899664.
The product of its (nonzero) digits is 4374, while the sum is 25.
Adding to 3123103333030 its reverse (303333013213), we get a palindrome (3426436346243).
The spelling of 3123103333030 in words is "three trillion, one hundred twenty-three billion, one hundred three million, three hundred thirty-three thousand, thirty".
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