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10021010100000 = 253551072631187
BaseRepresentation
bin1001000111010011001010…
…1111110100111100100000
31022110222222102102220210020
42101310302233310330200
52303141012041200000
633151331040233440
72052664654266204
oct221646257647440
938428872386706
1010021010100000
113213982a55129
12115a18000b880
13578c91b98563
1426903b630b04
15125a096d7ba0
hex91d32bf4f20

10021010100000 has 576 divisors, whose sum is σ = 33340868047872. Its totient is φ = 2635007360000.

The previous prime is 10021010099957. The next prime is 10021010100019. The reversal of 10021010100000 is 101012001.

10021010100000 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 (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8442299407 + ... + 8442300593.

It is an arithmetic number, because the mean of its divisors is an integer number (57883451472).

Almost surely, 210021010100000 is an apocalyptic number.

10021010100000 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 10021010100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16670434023936).

10021010100000 is an abundant number, since it is smaller than the sum of its proper divisors (23319857947872).

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

10021010100000 is a wasteful number, since it uses less digits than its factorization.

10021010100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595 (or 1567 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10021010100000 its reverse (101012001), we get a palindrome (10021111112001).

The spelling of 10021010100000 in words is "ten trillion, twenty-one billion, ten million, one hundred thousand".