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22980502330 = 258272778779
BaseRepresentation
bin10101011001101111…
…101010001100111010
32012022112212110210221
4111121233222030322
5334031002033310
614320155530254
71442323022032
oct253157521472
965275773727
1022980502330
119822992595
12455415998a
132223023596
1411800948c2
158e775cada
hex559bea33a

22980502330 has 16 divisors (see below), whose sum is σ = 41414937120. Its totient is φ = 9181082512.

The previous prime is 22980502283. The next prime is 22980502331. The reversal of 22980502330 is 3320508922.

It is not an unprimeable number, because it can be changed into a prime (22980502331) 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, 1381120 + ... + 1397659.

It is an arithmetic number, because the mean of its divisors is an integer number (2588433570).

Almost surely, 222980502330 is an apocalyptic number.

22980502330 is a deficient number, since it is larger than the sum of its proper divisors (18434434790).

22980502330 is a wasteful number, since it uses less digits than its factorization.

22980502330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779613.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 22980502330 in words is "twenty-two billion, nine hundred eighty million, five hundred two thousand, three hundred thirty".

Divisors: 1 2 5 10 827 1654 4135 8270 2778779 5557558 13893895 27787790 2298050233 4596100466 11490251165 22980502330