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23230321020410 = 2572757110356779
BaseRepresentation
bin1010100100000101110110…
…00010000100110111111010
310001020210112000100220012012
411102002323002010313322
511021101144140123120
6121223510120245522
74615223003450300
oct522027302046772
9101223460326165
1023230321020410
117446a1866a369
1227322376108a2
13cc67c0b756aa
145a44d4166270
152a441993a1c5
hex1520bb084dfa

23230321020410 has 96 divisors (see below), whose sum is σ = 48750719304960. Its totient is φ = 7946808766848.

The previous prime is 23230321020391. The next prime is 23230321020427. The reversal of 23230321020410 is 1402012303232.

It is a super-2 number, since 2×232303210204102 (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 409107401 + ... + 409164179.

It is an arithmetic number, because the mean of its divisors is an integer number (507819992760).

Almost surely, 223230321020410 is an apocalyptic number.

23230321020410 is an abundant number, since it is smaller than the sum of its proper divisors (25520398284550).

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

23230321020410 is a wasteful number, since it uses less digits than its factorization.

23230321020410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58660 (or 58653 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23230321020410 its reverse (1402012303232), we get a palindrome (24632333323642).

The spelling of 23230321020410 in words is "twenty-three trillion, two hundred thirty billion, three hundred twenty-one million, twenty thousand, four hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 757 1103 1514 2206 3785 5299 5515 7570 7721 10598 11030 15442 26495 37093 38605 52990 54047 56779 74186 77210 108094 113558 185465 270235 283895 370930 397453 540470 567790 794906 834971 1669942 1987265 2782171 3974530 4174855 5564342 5844797 8349710 11689594 13910855 27821710 29223985 40913579 42981703 58447970 62627237 81827158 85963406 125254474 204567895 214908515 300871921 313136185 409135790 429817030 438390659 601743842 626272370 876781318 1504359605 2106103447 2191953295 3008719210 3068734613 4212206894 4383906590 6137469226 10530517235 15343673065 21061034470 30687346130 47408818409 94817636818 237044092045 331861728863 474088184090 663723457726 1659308644315 2323032102041 3318617288630 4646064204082 11615160510205 23230321020410