Base | Representation |
---|---|
bin | 100011011111100100110111… |
… | …000011010110110110000101 |
3 | 202110201011021121222122011121 |
4 | 203133210313003112312011 |
5 | 130430031343030000010 |
6 | 1312000013234433541 |
7 | 44610650640060463 |
oct | 4337446703266605 |
9 | 673634247878147 |
10 | 156101510000005 |
11 | 458143079230a9 |
12 | 15611627a328b1 |
13 | 69144034bc26b |
14 | 2a794d3a13833 |
15 | 130a859e743da |
hex | 8df9370d6d85 |
156101510000005 has 8 divisors (see below), whose sum is σ = 187366401840024. Its totient is φ = 124851481440000.
The previous prime is 156101509999997. The next prime is 156101510000063. The reversal of 156101510000005 is 500000015101651.
It can be written as a sum of positive squares in 4 ways, for example, as 24278068489284 + 131823441510721 = 4927278^2 + 11481439^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 156101510000005 - 23 = 156101509999997 is a prime.
It is a super-2 number, since 2×1561015100000052 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3715796896 + ... + 3715838905.
It is an arithmetic number, because the mean of its divisors is an integer number (23420800230003).
Almost surely, 2156101510000005 is an apocalyptic number.
It is an amenable number.
156101510000005 is a deficient number, since it is larger than the sum of its proper divisors (31264891840019).
156101510000005 is an equidigital number, since it uses as much as digits as its factorization.
156101510000005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7431640007.
The product of its (nonzero) digits is 750, while the sum is 25.
Adding to 156101510000005 its reverse (500000015101651), we get a palindrome (656101525101656).
The spelling of 156101510000005 in words is "one hundred fifty-six trillion, one hundred one billion, five hundred ten million, five", and thus it is an aban number.
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