Base | Representation |
---|---|
bin | 1001001101111011110100… |
… | …01101100111100010101111 |
3 | 2122202210102020002111002120 |
4 | 10212331322031213202233 |
5 | 10124100430232410030 |
6 | 111035524313524023 |
7 | 4161313344121650 |
oct | 446757215474257 |
9 | 78683366074076 |
10 | 20270001060015 |
11 | 6505506184753 |
12 | 2334566413613 |
13 | b405b702bb85 |
14 | 50110514d527 |
15 | 252408a7a010 |
hex | 126f7a3678af |
20270001060015 has 32 divisors (see below), whose sum is σ = 37073114973696. Its totient is φ = 9264293654400.
The previous prime is 20270001059963. The next prime is 20270001060131. The reversal of 20270001060015 is 51006010007202.
It is not a de Polignac number, because 20270001060015 - 27 = 20270001059887 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20264992 + ... + 21241701.
It is an arithmetic number, because the mean of its divisors is an integer number (1158534842928).
Almost surely, 220270001060015 is an apocalyptic number.
20270001060015 is a deficient number, since it is larger than the sum of its proper divisors (16803113913681).
20270001060015 is a wasteful number, since it uses less digits than its factorization.
20270001060015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41511359.
The product of its (nonzero) digits is 840, while the sum is 24.
Adding to 20270001060015 its reverse (51006010007202), we get a palindrome (71276011067217).
The spelling of 20270001060015 in words is "twenty trillion, two hundred seventy billion, one million, sixty thousand, fifteen".
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