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24413112020 = 22511241460451
BaseRepresentation
bin10110101111001000…
…101000011011010100
32100000101120120212002
4112233020220123110
5344444224041040
615114253414432
71522660012463
oct265710503324
970011516762
1024413112020
11a398624440
124893a9a418
1323c0a7bb1b
1412784549da
1597d3e4a15
hex5af2286d4

24413112020 has 48 divisors (see below), whose sum is σ = 56160409536. Its totient is φ = 8840640000.

The previous prime is 24413112001. The next prime is 24413112029. The reversal of 24413112020 is 2021131442.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 24413111983 and 24413112001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24413112029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177206 + ... + 283245.

It is an arithmetic number, because the mean of its divisors is an integer number (1170008532).

Almost surely, 224413112020 is an apocalyptic number.

24413112020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24413112020 is an abundant number, since it is smaller than the sum of its proper divisors (31747297516).

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

24413112020 is a wasteful number, since it uses less digits than its factorization.

24413112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460712 (or 460710 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 24413112020 its reverse (2021131442), we get a palindrome (26434243462).

The spelling of 24413112020 in words is "twenty-four billion, four hundred thirteen million, one hundred twelve thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 241 482 964 1205 2410 2651 4820 5302 10604 13255 26510 53020 460451 920902 1841804 2302255 4604510 5064961 9209020 10129922 20259844 25324805 50649610 101299220 110968691 221937382 443874764 554843455 1109686910 1220655601 2219373820 2441311202 4882622404 6103278005 12206556010 24413112020