Base | Representation |
---|---|
bin | 100011100001000110010011… |
… | …011111110000001010110101 |
3 | 202111002011100111002121122001 |
4 | 203201012103133300022311 |
5 | 130433240133340201431 |
6 | 1312120035442135301 |
7 | 44621343525555634 |
oct | 4341062337601265 |
9 | 674064314077561 |
10 | 156206140162741 |
11 | 45854719921a79 |
12 | 15629968351531 |
13 | 692123934a066 |
14 | 2a805bb98351b |
15 | 130d43090de61 |
hex | 8e11937f02b5 |
156206140162741 has 16 divisors (see below), whose sum is σ = 164565248400000. Its totient is φ = 147860844961536.
The previous prime is 156206140162651. The next prime is 156206140162781. The reversal of 156206140162741 is 147261041602651.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 156206140162741 - 213 = 156206140154549 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 156206140162691 and 156206140162700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156206140162781) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141575040 + ... + 142674118.
It is an arithmetic number, because the mean of its divisors is an integer number (10285328025000).
Almost surely, 2156206140162741 is an apocalyptic number.
It is an amenable number.
156206140162741 is a deficient number, since it is larger than the sum of its proper divisors (8359108237259).
156206140162741 is a wasteful number, since it uses less digits than its factorization.
156206140162741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1105356.
The product of its (nonzero) digits is 483840, while the sum is 46.
The spelling of 156206140162741 in words is "one hundred fifty-six trillion, two hundred six billion, one hundred forty million, one hundred sixty-two thousand, seven hundred forty-one".
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