Base | Representation |
---|---|
bin | 10011100100110110110… |
… | …100010011100111010101 |
3 | 11202121022101202101222120 |
4 | 103210312310103213111 |
5 | 134020030034221031 |
6 | 2505555145050153 |
7 | 166122261054612 |
oct | 23446664234725 |
9 | 4677271671876 |
10 | 1345244445141 |
11 | 479573467513 |
12 | 198873786959 |
13 | 99b1885477c |
14 | 49178489509 |
15 | 24ed604ba96 |
hex | 13936d139d5 |
1345244445141 has 16 divisors (see below), whose sum is σ = 1813651992000. Its totient is φ = 886886296448.
The previous prime is 1345244445101. The next prime is 1345244445151. The reversal of 1345244445141 is 1415444425431.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1345244445141 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1345244445093 and 1345244445102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1345244445101) 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, 6527376 + ... + 6730313.
It is an arithmetic number, because the mean of its divisors is an integer number (113353249500).
Almost surely, 21345244445141 is an apocalyptic number.
It is an amenable number.
1345244445141 is a deficient number, since it is larger than the sum of its proper divisors (468407546859).
1345244445141 is a wasteful number, since it uses less digits than its factorization.
1345244445141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13258068.
The product of its digits is 614400, while the sum is 42.
The spelling of 1345244445141 in words is "one trillion, three hundred forty-five billion, two hundred forty-four million, four hundred forty-five thousand, one hundred forty-one".
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