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23230303032 = 2331950943647
BaseRepresentation
bin10101101000101000…
…100100101100111000
32012221221220122221210
4111220220210230320
5340033424144112
614401042003120
71451445213666
oct255050445470
965857818853
1023230303032
11994099a552
1246039464a0
1322629c6351
1411a531bc36
1590e652b3c
hex568a24b38

23230303032 has 32 divisors (see below), whose sum is σ = 61132377600. Its totient is φ = 7335885024.

The previous prime is 23230303001. The next prime is 23230303043. The reversal of 23230303032 is 23030303232.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 25471368 + ... + 25472279.

It is an arithmetic number, because the mean of its divisors is an integer number (1910386800).

Almost surely, 223230303032 is an apocalyptic number.

It is an amenable number.

23230303032 is an abundant number, since it is smaller than the sum of its proper divisors (37902074568).

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

23230303032 is a wasteful number, since it uses less digits than its factorization.

23230303032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50943675 (or 50943671 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 23230303032 its reverse (23030303232), we get a palindrome (46260606264).

The spelling of 23230303032 in words is "twenty-three billion, two hundred thirty million, three hundred three thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 50943647 101887294 152830941 203774588 305661882 407549176 611323764 967929293 1222647528 1935858586 2903787879 3871717172 5807575758 7743434344 11615151516 23230303032