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10421115200 = 2652291072099
BaseRepresentation
bin10011011010010010…
…11001100101000000
3222220021011111120122
421231021121211000
5132320301141300
64442024355412
7516150006026
oct115511314500
928807144518
1010421115200
1144684a2101
12202a015b68
13ca1012972
1470c062716
1540ed42c85
hex26d259940

10421115200 has 168 divisors, whose sum is σ = 26787348000. Its totient is φ = 3985192960.

The previous prime is 10421115197. The next prime is 10421115203. The reversal of 10421115200 is 251112401.

It is an interprime number because it is at equal distance from previous prime (10421115197) and next prime (10421115203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421115203) 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, 4963751 + ... + 4965849.

It is an arithmetic number, because the mean of its divisors is an integer number (159448500).

Almost surely, 210421115200 is an apocalyptic number.

10421115200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10421115200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13393674000).

10421115200 is an abundant number, since it is smaller than the sum of its proper divisors (16366232800).

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

10421115200 is a wasteful number, since it uses less digits than its factorization.

10421115200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257 (or 2242 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 10421115200 its reverse (251112401), we get a palindrome (10672227601).

The spelling of 10421115200 in words is "ten billion, four hundred twenty-one million, one hundred fifteen thousand, two hundred".