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5102358829920 = 25375113161701
BaseRepresentation
bin100101000111111110001…
…0010010001101101100000
3200001210002011022110000000
41022033330102101231200
51132044112330024140
614503554041300000
71034430131313612
oct112177422215540
920053064273000
105102358829920
1116979975a5480
126a4a55794600
132b01c54a6351
14138d53bcadb2
158cacda9da30
hex4a3fc491b60

5102358829920 has 1536 divisors, whose sum is σ = 20721713725440. Its totient is φ = 1175731200000.

The previous prime is 5102358829769. The next prime is 5102358829927. The reversal of 5102358829920 is 299288532015.

It is a happy number.

5102358829920 is a `hidden beast` number, since 5 + 10 + 2 + 3 + 588 + 29 + 9 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102358829927) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 7278685570 + ... + 7278686270.

It is an arithmetic number, because the mean of its divisors is an integer number (13490699040).

Almost surely, 25102358829920 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 5102358829920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10360856862720).

5102358829920 is an abundant number, since it is smaller than the sum of its proper divisors (15619354895520).

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

5102358829920 is a wasteful number, since it uses less digits than its factorization.

5102358829920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 5102358829920 in words is "five trillion, one hundred two billion, three hundred fifty-eight million, eight hundred twenty-nine thousand, nine hundred twenty".