Base | Representation |
---|---|
bin | 1001000110100000000010… |
… | …00100101101001100001111 |
3 | 2121212101002111020011122020 |
4 | 10203100001010231030033 |
5 | 10110404312244012010 |
6 | 110322321533421223 |
7 | 4134001410455616 |
oct | 443200104551417 |
9 | 77771074204566 |
10 | 20014565610255 |
11 | 6417147565667 |
12 | 22b2b5963a813 |
13 | b22499b3a428 |
14 | 4d29d28c887d |
15 | 24a958992470 |
hex | 12340112d30f |
20014565610255 has 48 divisors (see below), whose sum is σ = 32751849940992. Its totient is φ = 10436568470400.
The previous prime is 20014565610251. The next prime is 20014565610269. The reversal of 20014565610255 is 55201656541002.
It is not a de Polignac number, because 20014565610255 - 22 = 20014565610251 is a prime.
It is a super-2 number, since 2×200145656102552 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20014565610251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8247490 + ... + 10394720.
It is an arithmetic number, because the mean of its divisors is an integer number (682330207104).
Almost surely, 220014565610255 is an apocalyptic number.
20014565610255 is a deficient number, since it is larger than the sum of its proper divisors (12737284330737).
20014565610255 is a wasteful number, since it uses less digits than its factorization.
20014565610255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2147528 (or 2147467 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 42.
The spelling of 20014565610255 in words is "twenty trillion, fourteen billion, five hundred sixty-five million, six hundred ten thousand, two hundred fifty-five".
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