Base | Representation |
---|---|
bin | 11000001101111001… |
… | …11111010010101011 |
3 | 1020120002201022212111 |
4 | 30012330333102223 |
5 | 203111344144232 |
6 | 5550044223151 |
7 | 640122243346 |
oct | 140674772253 |
9 | 36502638774 |
10 | 13001553067 |
11 | 5572046288 |
12 | 262a23aab7 |
13 | 12c27c6889 |
14 | 8b4a5145d |
15 | 51165c047 |
hex | 306f3f4ab |
13001553067 has 4 divisors (see below), whose sum is σ = 13095089560. Its totient is φ = 12908016576.
The previous prime is 13001553053. The next prime is 13001553101. The reversal of 13001553067 is 76035510031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13001553067 - 27 = 13001552939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13001553017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46768038 + ... + 46768315.
It is an arithmetic number, because the mean of its divisors is an integer number (3273772390).
Almost surely, 213001553067 is an apocalyptic number.
13001553067 is a deficient number, since it is larger than the sum of its proper divisors (93536493).
13001553067 is an equidigital number, since it uses as much as digits as its factorization.
13001553067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93536492.
The product of its (nonzero) digits is 9450, while the sum is 31.
The spelling of 13001553067 in words is "thirteen billion, one million, five hundred fifty-three thousand, sixty-seven".
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