Base | Representation |
---|---|
bin | 11110110010001111001… |
… | …100111110001110101101 |
3 | 21111020112200020200110210 |
4 | 132302033030332032231 |
5 | 234130044232432031 |
6 | 4255505345453033 |
7 | 305561501100624 |
oct | 36621714761655 |
9 | 7436480220423 |
10 | 2115526452141 |
11 | 74620a592213 |
12 | 2a2005641179 |
13 | 1246549a70ab |
14 | 7456ba146bb |
15 | 3a06a36c746 |
hex | 1ec8f33e3ad |
2115526452141 has 16 divisors (see below), whose sum is σ = 2849900760000. Its totient is φ = 1395752775168.
The previous prime is 2115526452121. The next prime is 2115526452187. The reversal of 2115526452141 is 1412546255112.
It is a de Polignac number, because none of the positive numbers 2k-2115526452141 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2115526452141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2115526452121) 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, 7455535 + ... + 7734083.
It is an arithmetic number, because the mean of its divisors is an integer number (178118797500).
Almost surely, 22115526452141 is an apocalyptic number.
It is an amenable number.
2115526452141 is a deficient number, since it is larger than the sum of its proper divisors (734374307859).
2115526452141 is a wasteful number, since it uses less digits than its factorization.
2115526452141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304748.
The product of its digits is 96000, while the sum is 39.
The spelling of 2115526452141 in words is "two trillion, one hundred fifteen billion, five hundred twenty-six million, four hundred fifty-two thousand, one hundred forty-one".
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