Search a number
-
+
24934383740 = 2257223798667
BaseRepresentation
bin10111001110001101…
…001000000001111100
32101100201102221020002
4113032031020001330
5402031200234430
615242114213432
71541616523220
oct271615100174
971321387202
1024934383740
11a63589a612
1249ba584278
132474a71126
1412c7786780
159ae060845
hex5ce34807c

24934383740 has 48 divisors (see below), whose sum is σ = 60110948352. Its totient is φ = 8510584896.

The previous prime is 24934383739. The next prime is 24934383757. The reversal of 24934383740 is 4738343942.

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, 368114 + ... + 430553.

It is an arithmetic number, because the mean of its divisors is an integer number (1252311424).

Almost surely, 224934383740 is an apocalyptic number.

24934383740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24934383740 is an abundant number, since it is smaller than the sum of its proper divisors (35176564612).

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

24934383740 is a wasteful number, since it uses less digits than its factorization.

24934383740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798906 (or 798904 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 24934383740 in words is "twenty-four billion, nine hundred thirty-four million, three hundred eighty-three thousand, seven hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 223 446 892 1115 1561 2230 3122 4460 6244 7805 15610 31220 798667 1597334 3194668 3993335 5590669 7986670 11181338 15973340 22362676 27953345 55906690 111813380 178102741 356205482 712410964 890513705 1246719187 1781027410 2493438374 3562054820 4986876748 6233595935 12467191870 24934383740