Base | Representation |
---|---|
bin | 11110110010000100110… |
… | …011110011000011100101 |
3 | 21111020002112010200201001 |
4 | 132302010303303003211 |
5 | 234124220113034423 |
6 | 4255440200233301 |
7 | 305554253004052 |
oct | 36620463630345 |
9 | 7436075120631 |
10 | 2115352080613 |
11 | 746130114312 |
12 | 2a1b7716b831 |
13 | 124627824085 |
14 | 745527c4029 |
15 | 3a059dc6cad |
hex | 1ec84cf30e5 |
2115352080613 has 2 divisors, whose sum is σ = 2115352080614. Its totient is φ = 2115352080612.
The previous prime is 2115352080607. The next prime is 2115352080641. The reversal of 2115352080613 is 3160802535112.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2111508328609 + 3843752004 = 1453103^2 + 61998^2 .
It is a cyclic number.
It is not a de Polignac number, because 2115352080613 - 25 = 2115352080581 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2115352090613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057676040306 + 1057676040307.
It is an arithmetic number, because the mean of its divisors is an integer number (1057676040307).
Almost surely, 22115352080613 is an apocalyptic number.
It is an amenable number.
2115352080613 is a deficient number, since it is larger than the sum of its proper divisors (1).
2115352080613 is an equidigital number, since it uses as much as digits as its factorization.
2115352080613 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 43200, while the sum is 37.
The spelling of 2115352080613 in words is "two trillion, one hundred fifteen billion, three hundred fifty-two million, eighty thousand, six hundred thirteen".
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