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23022013310 = 257971940531
BaseRepresentation
bin10101011100001110…
…000000101101111110
32012102102222110011122
4111130032000231332
5334122113411220
614324241350542
71443335612222
oct253416005576
965372873148
1023022013310
11984436538a
124566038452
13222b7c8aaa
1411857bc782
158eb20c425
hex55c380b7e

23022013310 has 32 divisors (see below), whose sum is σ = 42023577600. Its totient is φ = 9079368480.

The previous prime is 23022013249. The next prime is 23022013351. The reversal of 23022013310 is 1331022032.

It is a super-2 number, since 2×230220133102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547745 + ... + 588275.

It is an arithmetic number, because the mean of its divisors is an integer number (1313236800).

Almost surely, 223022013310 is an apocalyptic number.

23022013310 is a deficient number, since it is larger than the sum of its proper divisors (19001564290).

23022013310 is a wasteful number, since it uses less digits than its factorization.

23022013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41336.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23022013310 its reverse (1331022032), we get a palindrome (24353035342).

The spelling of 23022013310 in words is "twenty-three billion, twenty-two million, thirteen thousand, three hundred ten".

Divisors: 1 2 5 10 79 158 395 719 790 1438 3595 7190 40531 56801 81062 113602 202655 284005 405310 568010 3201949 6403898 16009745 29141789 32019490 58283578 145708945 291417890 2302201331 4604402662 11511006655 23022013310