Base | Representation |
---|---|
bin | 1011111100000000000001… |
… | …0011110000000001010000 |
3 | 1201110210000110012120201112 |
4 | 2333000000103300001100 |
5 | 3210021332324442000 |
6 | 43525423114352452 |
7 | 2523165162451502 |
oct | 277000023600120 |
9 | 51423013176645 |
10 | 13125425234000 |
11 | 4200509402482 |
12 | 157b96642b728 |
13 | 742950b39501 |
14 | 3353b9ac1d72 |
15 | 17b650a8e235 |
hex | bf0004f0050 |
13125425234000 has 160 divisors (see below), whose sum is σ = 32816399616000. Its totient is φ = 5072227584000.
The previous prime is 13125425233967. The next prime is 13125425234059. The reversal of 13125425234000 is 43252452131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36587501 + ... + 36944499.
It is an arithmetic number, because the mean of its divisors is an integer number (205102497600).
Almost surely, 213125425234000 is an apocalyptic number.
13125425234000 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 13125425234000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16408199808000).
13125425234000 is an abundant number, since it is smaller than the sum of its proper divisors (19690974382000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13125425234000 is a wasteful number, since it uses less digits than its factorization.
13125425234000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357646 (or 357630 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 13125425234000 its reverse (43252452131), we get a palindrome (13168677686131).
The spelling of 13125425234000 in words is "thirteen trillion, one hundred twenty-five billion, four hundred twenty-five million, two hundred thirty-four thousand".
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