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42024401300 = 2252794163799
BaseRepresentation
bin100111001000110110…
…010111100110010100
311000110202022210000102
4213020312113212110
51142031221320200
631150012433232
73015255342260
oct471066274624
9130422283012
1042024401300
1116905751772
128189a78818
133c695c145b
1420693b90a0
15115e5b96d5
hex9c8d97994

42024401300 has 72 divisors (see below), whose sum is σ = 104332905600. Its totient is φ = 14392828800.

The previous prime is 42024401299. The next prime is 42024401303. The reversal of 42024401300 is 310442024.

42024401300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42024401303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 626801 + ... + 690599.

Almost surely, 242024401300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42024401300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52166452800).

42024401300 is an abundant number, since it is smaller than the sum of its proper divisors (62308504300).

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

42024401300 is a wasteful number, since it uses less digits than its factorization.

42024401300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64761 (or 64754 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42024401300 its reverse (310442024), we get a palindrome (42334843324).

The spelling of 42024401300 in words is "forty-two billion, twenty-four million, four hundred one thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 941 1882 3764 4705 6587 9410 13174 18820 23525 26348 32935 47050 63799 65870 94100 127598 131740 164675 255196 318995 329350 446593 637990 658700 893186 1275980 1594975 1786372 2232965 3189950 4465930 6379900 8931860 11164825 22329650 44659300 60034859 120069718 240139436 300174295 420244013 600348590 840488026 1200697180 1500871475 1680976052 2101220065 3001742950 4202440130 6003485900 8404880260 10506100325 21012200650 42024401300