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216110002060 = 22541263548783
BaseRepresentation
bin1100100101000100101…
…0001110111110001100
3202122211002002120202101
43021101022032332030
512020043130031220
6243140215204444
721420256465021
oct3112112167614
9678732076671
10216110002060
118371950a197
1235a72976724
13174c0b0b684
14a6618c9548
15594c94830a
hex325128ef8c

216110002060 has 24 divisors (see below), whose sum is σ = 464900054976. Its totient is φ = 84335610240.

The previous prime is 216110002033. The next prime is 216110002061. The reversal of 216110002060 is 60200011612.

It is not an unprimeable number, because it can be changed into a prime (216110002061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131773572 + ... + 131775211.

It is an arithmetic number, because the mean of its divisors is an integer number (19370835624).

Almost surely, 2216110002060 is an apocalyptic number.

216110002060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216110002060 is an abundant number, since it is smaller than the sum of its proper divisors (248790052916).

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

216110002060 is a wasteful number, since it uses less digits than its factorization.

216110002060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263548833 (or 263548831 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 216110002060 its reverse (60200011612), we get a palindrome (276310013672).

The spelling of 216110002060 in words is "two hundred sixteen billion, one hundred ten million, two thousand, sixty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 820 263548783 527097566 1054195132 1317743915 2635487830 5270975660 10805500103 21611000206 43222000412 54027500515 108055001030 216110002060