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24230243424 = 253565744617
BaseRepresentation
bin10110100100001111…
…000010110001100000
32022112122110220022010
4112210033002301200
5344110420242144
615044202112520
71515306446052
oct264417026140
968478426263
1024230243424
11a304382572
1248427ab740
132391c1235a
14125c0518d2
1596c3215b9
hex5a43c2c60

24230243424 has 48 divisors (see below), whose sum is σ = 63617058288. Its totient is φ = 8075139072.

The previous prime is 24230243417. The next prime is 24230243437. The reversal of 24230243424 is 42434203242.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 24230243391 and 24230243400.

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, 520764 + ... + 565380.

It is an arithmetic number, because the mean of its divisors is an integer number (1325355381).

Almost surely, 224230243424 is an apocalyptic number.

24230243424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

24230243424 is an abundant number, since it is smaller than the sum of its proper divisors (39386814864).

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

24230243424 is a wasteful number, since it uses less digits than its factorization.

24230243424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50287 (or 50279 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 24230243424 its reverse (42434203242), we get a palindrome (66664446666).

The spelling of 24230243424 in words is "twenty-four billion, two hundred thirty million, two hundred forty-three thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 5657 11314 16971 22628 33942 44617 45256 67884 89234 90512 133851 135768 178468 181024 267702 271536 356936 535404 543072 713872 1070808 1427744 2141616 4283232 252398369 504796738 757195107 1009593476 1514390214 2019186952 3028780428 4038373904 6057560856 8076747808 12115121712 24230243424