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20230102322 = 2131228133851
BaseRepresentation
bin10010110101110011…
…101101110100110010
31221012212111200021222
4102311303231310302
5312412401233242
613143225145042
71314215014103
oct226563556462
957185450258
1020230102322
118641402331
123b0702b182
131ba5271661
14d9caa23aa
157d606e5d2
hex4b5cedd32

20230102322 has 16 divisors (see below), whose sum is σ = 30591104544. Its totient is φ = 10033140000.

The previous prime is 20230102309. The next prime is 20230102337. The reversal of 20230102322 is 22320103202.

It is a self number, because there is not a number n which added to its sum of digits gives 20230102322.

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, 580697 + ... + 614547.

It is an arithmetic number, because the mean of its divisors is an integer number (1911944034).

Almost surely, 220230102322 is an apocalyptic number.

20230102322 is a deficient number, since it is larger than the sum of its proper divisors (10361002222).

20230102322 is a wasteful number, since it uses less digits than its factorization.

20230102322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36265.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20230102322 its reverse (22320103202), we get a palindrome (42550205524).

The spelling of 20230102322 in words is "twenty billion, two hundred thirty million, one hundred two thousand, three hundred twenty-two".

Divisors: 1 2 131 262 2281 4562 33851 67702 298811 597622 4434481 8868962 77214131 154428262 10115051161 20230102322