Base | Representation |
---|---|
bin | 11100010001011100101010… |
… | …100011000010000111111111 |
3 | 121022021012101220021021100220 |
4 | 130101130222203002013333 |
5 | 112244224122333411221 |
6 | 1120242553252152423 |
7 | 35122402653053055 |
oct | 3421345243020777 |
9 | 538235356237326 |
10 | 124344312013311 |
11 | 36690143533585 |
12 | 11b42916608713 |
13 | 544c806570b10 |
14 | 229c4226521d5 |
15 | e597331100c6 |
hex | 71172a8c21ff |
124344312013311 has 16 divisors (see below), whose sum is σ = 178549405286784. Its totient is φ = 76517979552864.
The previous prime is 124344312013301. The next prime is 124344312013333. The reversal of 124344312013311 is 113310213443421.
It is a happy number.
It is not a de Polignac number, because 124344312013311 - 213 = 124344312005119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124344312013301) 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, 31378401 + ... + 35118266.
It is an arithmetic number, because the mean of its divisors is an integer number (11159337830424).
Almost surely, 2124344312013311 is an apocalyptic number.
124344312013311 is a deficient number, since it is larger than the sum of its proper divisors (54205093273473).
124344312013311 is a wasteful number, since it uses less digits than its factorization.
124344312013311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66544630.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 124344312013311 its reverse (113310213443421), we get a palindrome (237654525456732).
The spelling of 124344312013311 in words is "one hundred twenty-four trillion, three hundred forty-four billion, three hundred twelve million, thirteen thousand, three hundred eleven".
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