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1110430242025 = 521342147916943
BaseRepresentation
bin10000001010001010110…
…011001101010011101001
310221011012210101221221221
4100022022303031103221
5121143130120221100
62210042525502041
7143140332215266
oct20121263152351
93834183357857
101110430242025
11398a26a17225
1215b260a11921
1380936965210
143ba6082426d
151dd414e801a
hex1028accd4e9

1110430242025 has 48 divisors (see below), whose sum is σ = 1489564661760. Its totient is φ = 816306220800.

The previous prime is 1110430242007. The next prime is 1110430242073. The reversal of 1110430242025 is 5202420340111.

It is not a de Polignac number, because 1110430242025 - 215 = 1110430209257 is a prime.

It is a super-2 number, since 2×11104302420252 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 65530704 + ... + 65547646.

It is an arithmetic number, because the mean of its divisors is an integer number (31032597120).

Almost surely, 21110430242025 is an apocalyptic number.

It is an amenable number.

1110430242025 is a deficient number, since it is larger than the sum of its proper divisors (379134419735).

1110430242025 is a wasteful number, since it uses less digits than its factorization.

1110430242025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17866 (or 17861 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1110430242025 its reverse (5202420340111), we get a palindrome (6312850582136).

The spelling of 1110430242025 in words is "one trillion, one hundred ten billion, four hundred thirty million, two hundred forty-two thousand, twenty-five".

Divisors: 1 5 13 25 65 325 421 479 2105 2395 5473 6227 10525 11975 16943 27365 31135 84715 136825 155675 201659 220259 423575 1008295 1101295 2621567 5041475 5506475 7133003 8115697 13107835 35665015 40578485 65539175 92729039 105504061 178325075 202892425 463645195 527520305 2318225975 2637601525 3416708437 17083542185 44417209681 85417710925 222086048405 1110430242025