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23433030060 = 223511213116661
BaseRepresentation
bin10101110100101101…
…111010100110101100
32020111002101021011020
4111310231322212230
5340442323430220
614433123054140
71456456316616
oct256455724654
966432337136
1023433030060
119a35375350
12465b811350
1322959c697b
1411c420ddb6
1592234a040
hex574b7a9ac

23433030060 has 96 divisors (see below), whose sum is σ = 71615142144. Its totient is φ = 5677728000.

The previous prime is 23433030053. The next prime is 23433030077. The reversal of 23433030060 is 6003033432.

It is a self number, because there is not a number n which added to its sum of digits gives 23433030060.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1398130 + ... + 1414790.

It is an arithmetic number, because the mean of its divisors is an integer number (745991064).

Almost surely, 223433030060 is an apocalyptic number.

23433030060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23433030060 is an abundant number, since it is smaller than the sum of its proper divisors (48182112084).

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

23433030060 is a wasteful number, since it uses less digits than its factorization.

23433030060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18815 (or 18813 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23433030060 its reverse (6003033432), we get a palindrome (29436063492).

The spelling of 23433030060 in words is "twenty-three billion, four hundred thirty-three million, thirty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 2131 4262 6393 8524 10655 12786 16661 21310 23441 25572 31965 33322 42620 46882 49983 63930 66644 70323 83305 93764 99966 117205 127860 140646 166610 183271 199932 234410 249915 281292 333220 351615 366542 468820 499830 549813 703230 733084 916355 999660 1099626 1406460 1832710 2199252 2749065 3665420 5498130 10996260 35504591 71009182 106513773 142018364 177522955 213027546 355045910 390550501 426055092 532568865 710091820 781101002 1065137730 1171651503 1562202004 1952752505 2130275460 2343303006 3905505010 4686606012 5858257515 7811010020 11716515030 23433030060