Search a number
-
+
24255010025 = 5219671395483
BaseRepresentation
bin10110100101101101…
…100001010011101001
32022121101002011200122
4112211231201103221
5344133240310100
615050445013025
71516030116641
oct264555412351
968541064618
1024255010025
11a317359034
12484ab54175
1323970a424c
14126145b521
1596e5b4985
hex5a5b614e9

24255010025 has 48 divisors (see below), whose sum is σ = 32368761600. Its totient is φ = 17974820160.

The previous prime is 24255009991. The next prime is 24255010033. The reversal of 24255010025 is 52001055242.

It is not a de Polignac number, because 24255010025 - 210 = 24255009001 is a prime.

It is a super-2 number, since 2×242550100252 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24255009976 and 24255010003.

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, 4420934 + ... + 4426416.

It is an arithmetic number, because the mean of its divisors is an integer number (674349200).

Almost surely, 224255010025 is an apocalyptic number.

24255010025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24255010025 is a deficient number, since it is larger than the sum of its proper divisors (8113751575).

24255010025 is a wasteful number, since it uses less digits than its factorization.

24255010025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5718 (or 5713 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

Adding to 24255010025 its reverse (52001055242), we get a palindrome (76256065267).

The spelling of 24255010025 in words is "twenty-four billion, two hundred fifty-five million, ten thousand, twenty-five".

Divisors: 1 5 19 25 67 95 139 335 475 695 1273 1675 2641 3475 5483 6365 9313 13205 27415 31825 46565 66025 104177 137075 176947 232825 367361 520885 762137 884735 1836805 2604425 3810685 4423675 6979859 9184025 14480603 19053425 34899295 51063179 72403015 174496475 255315895 362015075 970200401 1276579475 4851002005 24255010025