Base | Representation |
---|---|
bin | 11101011111001001100… |
… | …011011110000100010001 |
3 | 21011201021002211222110202 |
4 | 131133021203132010101 |
5 | 231144341121140100 |
6 | 4150512515304545 |
7 | 266252610202151 |
oct | 35371143360421 |
9 | 7151232758422 |
10 | 2026311115025 |
11 | 711398886a4a |
12 | 2888675ab155 |
13 | 1191075c7aa2 |
14 | 7010700c761 |
15 | 37a97d387d5 |
hex | 1d7c98de111 |
2026311115025 has 12 divisors (see below), whose sum is σ = 2513099223900. Its totient is φ = 1620743446080.
The previous prime is 2026311115021. The next prime is 2026311115039. The reversal of 2026311115025 is 5205111136202.
It can be written as a sum of positive squares in 6 ways, for example, as 1034866736656 + 991444378369 = 1017284^2 + 995713^2 .
It is not a de Polignac number, because 2026311115025 - 22 = 2026311115021 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2026311115021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7500770 + ... + 7766219.
It is an arithmetic number, because the mean of its divisors is an integer number (209424935325).
Almost surely, 22026311115025 is an apocalyptic number.
2026311115025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2026311115025 is a deficient number, since it is larger than the sum of its proper divisors (486788108875).
2026311115025 is a wasteful number, since it uses less digits than its factorization.
2026311115025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15272308 (or 15272303 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 29.
The spelling of 2026311115025 in words is "two trillion, twenty-six billion, three hundred eleven million, one hundred fifteen thousand, twenty-five".
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