Base | Representation |
---|---|
bin | 11111010101001011001… |
… | …111100111011001000000 |
3 | 21121211101010111011121021 |
4 | 133111023033213121000 |
5 | 240233411444000000 |
6 | 4325032100435224 |
7 | 311360235353362 |
oct | 37251317473100 |
9 | 7554333434537 |
10 | 2153041000000 |
11 | 760110573280 |
12 | 2a93350a8b14 |
13 | 128052b51ac7 |
14 | 762ca07ad32 |
15 | 3b013a4e11a |
hex | 1f54b3e7640 |
2153041000000 has 196 divisors, whose sum is σ = 5826010738608. Its totient is φ = 782920000000.
The previous prime is 2153040999943. The next prime is 2153041000009. The reversal of 2153041000000 is 1403512.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is not an unprimeable number, because it can be changed into a prime (2153041000009) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 10902135 + ... + 11097865.
Almost surely, 22153041000000 is an apocalyptic number.
2153041000000 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 2153041000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2913005369304).
2153041000000 is an abundant number, since it is smaller than the sum of its proper divisors (3672969738608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2153041000000 is an frugal number, since it uses more digits than its factorization.
2153041000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195784 (or 195749 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
Adding to 2153041000000 its reverse (1403512), we get a palindrome (2153042403512).
The spelling of 2153041000000 in words is "two trillion, one hundred fifty-three billion, forty-one million", and thus it is an aban number.
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