Search a number
-
+
1060281481084 = 227131331387251
BaseRepresentation
bin11110110110111011011…
…00110111011101111100
310202100202211122221200121
433123131230313131330
5114332424024343314
62131030411504324
7136413522613210
oct17333554673574
93670684587617
101060281481084
11379732288951
121515a61580a4
1378ca413b587
143946444c940
151c8a8a6ad24
hexf6ddb3777c

1060281481084 has 48 divisors (see below), whose sum is σ = 2137419922176. Its totient is φ = 450796320000.

The previous prime is 1060281481043. The next prime is 1060281481087. The reversal of 1060281481084 is 4801841820601.

It is a super-2 number, since 2×10602814810842 (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1060281481084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060281481087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12108459 + ... + 12195709.

It is an arithmetic number, because the mean of its divisors is an integer number (44529581712).

Almost surely, 21060281481084 is an apocalyptic number.

1060281481084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1060281481084 is an abundant number, since it is smaller than the sum of its proper divisors (1077138441092).

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

1060281481084 is a wasteful number, since it uses less digits than its factorization.

1060281481084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90706 (or 90704 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 43.

The spelling of 1060281481084 in words is "one trillion, sixty billion, two hundred eighty-one million, four hundred eighty-one thousand, eighty-four".

Divisors: 1 2 4 7 14 28 131 262 524 917 1834 3313 3668 6626 13252 23191 46382 87251 92764 174502 349004 434003 610757 868006 1221514 1736012 2443028 3038021 6076042 11429881 12152084 22859762 45719524 80009167 160018334 289062563 320036668 578125126 1156250252 2023437941 4046875882 8093751764 37867195753 75734391506 151468783012 265070370271 530140740542 1060281481084