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2033130231000 = 2332531129708161
BaseRepresentation
bin11101100101100000000…
…000010101010011011000
321012100212100012222000200
4131211200000111103120
5231302322314343000
64154001312502200
7266613601551561
oct35454000252330
97170770188020
102033130231000
11714278014790
1228a04b24a960
131199532aa65b
1470592921168
1537d46822500
hex1d9600154d8

2033130231000 has 384 divisors, whose sum is σ = 7755223694400. Its totient is φ = 475883520000.

The previous prime is 2033130230941. The next prime is 2033130231001. The reversal of 2033130231000 is 1320313302.

2033130231000 is a `hidden beast` number, since 2 + 0 + 331 + 302 + 31 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×20331302310002 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033130231001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2516920 + ... + 3225080.

Almost surely, 22033130231000 is an apocalyptic number.

2033130231000 is a gapful number since it is divisible by the number (20) 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 2033130231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3877611847200).

2033130231000 is an abundant number, since it is smaller than the sum of its proper divisors (5722093463400).

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

2033130231000 is a wasteful number, since it uses less digits than its factorization.

2033130231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708228 (or 708211 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 2033130231000 its reverse (1320313302), we get a palindrome (2034450544302).

The spelling of 2033130231000 in words is "two trillion, thirty-three billion, one hundred thirty million, two hundred thirty-one thousand".