Base | Representation |
---|---|
bin | 1011111011111111011000… |
… | …0000000100011001011000 |
3 | 1201110202120101210202012100 |
4 | 2332333312000010121120 |
5 | 3210021004042134144 |
6 | 43525354020043400 |
7 | 2523160662533013 |
oct | 276776600043130 |
9 | 51422511722170 |
10 | 13125252302424 |
11 | 420042a828419 |
12 | 157b918533560 |
13 | 74292406ba32 |
14 | 3353a0b4837a |
15 | 17b6407d0269 |
hex | beff6004658 |
13125252302424 has 48 divisors (see below), whose sum is σ = 35685875716920. Its totient is φ = 4358060421120.
The previous prime is 13125252302413. The next prime is 13125252302473. The reversal of 13125252302424 is 42420325252131.
13125252302424 is a `hidden beast` number, since 1 + 3 + 125 + 2 + 523 + 0 + 2 + 4 + 2 + 4 = 666.
13125252302424 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 (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354641362 + ... + 354678369.
Almost surely, 213125252302424 is an apocalyptic number.
It is an amenable number.
13125252302424 is an abundant number, since it is smaller than the sum of its proper divisors (22560623414496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13125252302424 is a wasteful number, since it uses less digits than its factorization.
13125252302424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709320000 (or 709319993 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 13125252302424 its reverse (42420325252131), we get a palindrome (55545577554555).
The spelling of 13125252302424 in words is "thirteen trillion, one hundred twenty-five billion, two hundred fifty-two million, three hundred two thousand, four hundred twenty-four".
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