Base | Representation |
---|---|
bin | 1001000101111010111… |
… | …1011011111100101001 |
3 | 112221012102111122122122 |
4 | 2101132233123330221 |
5 | 10024403312104301 |
6 | 155432222201025 |
7 | 14166662531330 |
oct | 2213657337451 |
9 | 487172448578 |
10 | 156208316201 |
11 | 6027a581a93 |
12 | 26335a23175 |
13 | 11965854842 |
14 | 77bc108d17 |
15 | 40e3b6581b |
hex | 245ebdbf29 |
156208316201 has 8 divisors (see below), whose sum is σ = 178604478144. Its totient is φ = 133832326320.
The previous prime is 156208316129. The next prime is 156208316273. The reversal of 156208316201 is 102613802651.
It is an interprime number because it is at equal distance from previous prime (156208316129) and next prime (156208316273).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 156208316201 - 210 = 156208315177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (156208316101) 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 7 ways as a sum of consecutive naturals, for example, 5026415 + ... + 5057396.
It is an arithmetic number, because the mean of its divisors is an integer number (22325559768).
Almost surely, 2156208316201 is an apocalyptic number.
It is an amenable number.
156208316201 is a deficient number, since it is larger than the sum of its proper divisors (22396161943).
156208316201 is a wasteful number, since it uses less digits than its factorization.
156208316201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10086031.
The product of its (nonzero) digits is 17280, while the sum is 35.
The spelling of 156208316201 in words is "one hundred fifty-six billion, two hundred eight million, three hundred sixteen thousand, two hundred one".
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