Base | Representation |
---|---|
bin | 11000001111011100… |
… | …00000110100000000 |
3 | 1020120222220020112000 |
4 | 30013232000310000 |
5 | 203123141414402 |
6 | 5551223504000 |
7 | 640336416555 |
oct | 140756006400 |
9 | 36528806460 |
10 | 13014404352 |
11 | 5579323684 |
12 | 26325b8000 |
13 | 12c53761a1 |
14 | 8b6638a2c |
15 | 512849c1c |
hex | 307b80d00 |
13014404352 has 144 divisors (see below), whose sum is σ = 38582544000. Its totient is φ = 4327243776.
The previous prime is 13014404339. The next prime is 13014404411. The reversal of 13014404352 is 25340441031.
It is a happy number.
13014404352 is a `hidden beast` number, since 1 + 301 + 4 + 4 + 0 + 4 + 352 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-3 number, since 3×130144043523 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3032224 + ... + 3036512.
Almost surely, 213014404352 is an apocalyptic number.
13014404352 is a gapful number since it is divisible by the number (12) 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 13014404352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19291272000).
13014404352 is an abundant number, since it is smaller than the sum of its proper divisors (25568139648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13014404352 is an equidigital number, since it uses as much as digits as its factorization.
13014404352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4753 (or 4733 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 13014404352 its reverse (25340441031), we get a palindrome (38354845383).
The spelling of 13014404352 in words is "thirteen billion, fourteen million, four hundred four thousand, three hundred fifty-two".
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