Base | Representation |
---|---|
bin | 11100101011010101000… |
… | …11100011010000101111 |
3 | 10111012022201001011112110 |
4 | 32111222203203100233 |
5 | 112120431303341101 |
6 | 2032353505135103 |
7 | 131121345065160 |
oct | 16255243432057 |
9 | 3435281034473 |
10 | 985335215151 |
11 | 34a97304aaa1 |
12 | 13ab6a92a493 |
13 | 71bbc02a261 |
14 | 35994961767 |
15 | 1a96e0b9cd6 |
hex | e56a8e342f |
985335215151 has 16 divisors (see below), whose sum is σ = 1505245220864. Its totient is φ = 561630430944.
The previous prime is 985335215141. The next prime is 985335215201. The reversal of 985335215151 is 151512533589.
It is not a de Polignac number, because 985335215151 - 26 = 985335215087 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 985335215151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (985335215141) 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, 59085775 + ... + 59102448.
It is an arithmetic number, because the mean of its divisors is an integer number (94077826304).
Almost surely, 2985335215151 is an apocalyptic number.
985335215151 is a deficient number, since it is larger than the sum of its proper divisors (519910005713).
985335215151 is a wasteful number, since it uses less digits than its factorization.
985335215151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118188630.
The product of its digits is 810000, while the sum is 48.
The spelling of 985335215151 in words is "nine hundred eighty-five billion, three hundred thirty-five million, two hundred fifteen thousand, one hundred fifty-one".
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