Search a number
-
+
24212424101 = 89481756477
BaseRepresentation
bin10110100011001011…
…000100010110100101
32022111101221120210012
4112203023010112211
5344041340032401
615042324140005
71515002131505
oct264313042645
968441846705
1024212424101
11a2a5311658
124838837605
13238b313688
141259933a05
1596a9a18bb
hex5a32c45a5

24212424101 has 8 divisors (see below), whose sum is σ = 24489990360. Its totient is φ = 23934980608.

The previous prime is 24212424053. The next prime is 24212424149. The reversal of 24212424101 is 10142421242.

It is an interprime number because it is at equal distance from previous prime (24212424053) and next prime (24212424149).

It can be written as a sum of positive squares in 4 ways, for example, as 2465023201 + 21747400900 = 49649^2 + 147470^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-24212424101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24212420101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400475 + ... + 456951.

It is an arithmetic number, because the mean of its divisors is an integer number (3061248795).

Almost surely, 224212424101 is an apocalyptic number.

It is an amenable number.

24212424101 is a deficient number, since it is larger than the sum of its proper divisors (277566259).

24212424101 is an equidigital number, since it uses as much as digits as its factorization.

24212424101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61383.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 24212424101 its reverse (10142421242), we get a palindrome (34354845343).

The spelling of 24212424101 in words is "twenty-four billion, two hundred twelve million, four hundred twenty-four thousand, one hundred one".

Divisors: 1 89 4817 56477 428713 5026453 272049709 24212424101