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105056000060 = 22511552786399
BaseRepresentation
bin110000111010111010…
…0110101100000111100
3101001011112101202110012
41201311310311200330
53210123314000220
6120132334402352
710406246160314
oct1416564654074
9331145352405
10105056000060
1140610411850
121843b0603b8
139ba314775b
14512873c444
152aed053ac5
hex1875d3583c

105056000060 has 48 divisors (see below), whose sum is σ = 240720076800. Its totient is φ = 38194827840.

The previous prime is 105056000057. The next prime is 105056000111. The reversal of 105056000060 is 60000650501.

It is a super-2 number, since 2×1050560000602 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1172741 + ... + 1259139.

It is an arithmetic number, because the mean of its divisors is an integer number (5015001600).

Almost surely, 2105056000060 is an apocalyptic number.

105056000060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105056000060 is an abundant number, since it is smaller than the sum of its proper divisors (135664076740).

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

105056000060 is a wasteful number, since it uses less digits than its factorization.

105056000060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91946 (or 91944 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 105056000060 its reverse (60000650501), we get a palindrome (165056650561).

The spelling of 105056000060 in words is "one hundred five billion, fifty-six million, sixty", and thus it is an aban number.

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 5527 11054 22108 27635 55270 60797 86399 110540 121594 172798 243188 303985 345596 431995 607970 863990 950389 1215940 1727980 1900778 3801556 4751945 9503890 19007780 477527273 955054546 1910109092 2387636365 4775272730 5252800003 9550545460 10505600006 21011200012 26264000015 52528000030 105056000060