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10024134140 = 225501206707
BaseRepresentation
bin10010101010111110…
…00010010111111100
3221212121011202221102
421111133002113330
5131012134243030
64334403552232
7503256506606
oct112537022774
927777152842
1010024134140
1142843a9389
121b3908b678
13c399ba527
146b1446176
153da078c45
hex2557c25fc

10024134140 has 12 divisors (see below), whose sum is σ = 21050681736. Its totient is φ = 4009653648.

The previous prime is 10024134121. The next prime is 10024134143. The reversal of 10024134140 is 4143142001.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 501206707 = 10024134140 / (1 + 0 + 0 + 2 + 4 + 1 + 3 + 4 + 1 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024134143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250603334 + ... + 250603373.

It is an arithmetic number, because the mean of its divisors is an integer number (1754223478).

Almost surely, 210024134140 is an apocalyptic number.

10024134140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10024134140 is an abundant number, since it is smaller than the sum of its proper divisors (11026547596).

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

10024134140 is a wasteful number, since it uses less digits than its factorization.

10024134140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501206716 (or 501206714 counting only the distinct ones).

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

Adding to 10024134140 its reverse (4143142001), we get a palindrome (14167276141).

The spelling of 10024134140 in words is "ten billion, twenty-four million, one hundred thirty-four thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 501206707 1002413414 2004826828 2506033535 5012067070 10024134140