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20014760114260 = 2255643717731949
BaseRepresentation
bin1001000110100000011001…
…01010101011100001010100
32121212101121001012222222021
410203100030222223201110
510110410212042124020
6110322353122342524
74134006261642652
oct443201452534124
977771531188867
1020014760114260
11641723733437a
1222b2bb27baa44
13b224cb21bc62
144d2a10679dd2
1524a96aab31aa
hex12340caab854

20014760114260 has 24 divisors (see below), whose sum is σ = 42031743352200. Its totient is φ = 8005761738624.

The previous prime is 20014760114249. The next prime is 20014760114341. The reversal of 20014760114260 is 6241106741002.

It can be written as a sum of positive squares in 4 ways, for example, as 6199771324356 + 13814988789904 = 2489934^2 + 3716852^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7737235 + ... + 9994714.

It is an arithmetic number, because the mean of its divisors is an integer number (1751322639675).

Almost surely, 220014760114260 is an apocalyptic number.

20014760114260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20014760114260 is an abundant number, since it is smaller than the sum of its proper divisors (22016983237940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20014760114260 is a wasteful number, since it uses less digits than its factorization.

20014760114260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17788395 (or 17788393 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 20014760114260 its reverse (6241106741002), we get a palindrome (26255866855262).

The spelling of 20014760114260 in words is "twenty trillion, fourteen billion, seven hundred sixty million, one hundred fourteen thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 56437 112874 225748 282185 564370 1128740 17731949 35463898 70927796 88659745 177319490 354638980 1000738005713 2001476011426 4002952022852 5003690028565 10007380057130 20014760114260