Base | Representation |
---|---|
bin | 11001011101101111… |
… | …00000111000000001 |
3 | 1022021202210020112211 |
4 | 30232313200320001 |
5 | 210444312101101 |
6 | 10140325222121 |
7 | 662533223416 |
oct | 145667407001 |
9 | 38252706484 |
10 | 13671206401 |
11 | 5886048796 |
12 | 2796561941 |
13 | 139b46c258 |
14 | 93996a10d |
15 | 550337c51 |
hex | 32ede0e01 |
13671206401 has 8 divisors (see below), whose sum is σ = 14408815680. Its totient is φ = 12935404368.
The previous prime is 13671206383. The next prime is 13671206407. The reversal of 13671206401 is 10460217631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13671206401 - 27 = 13671206273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13671206407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436261 + ... + 466546.
It is an arithmetic number, because the mean of its divisors is an integer number (1801101960).
Almost surely, 213671206401 is an apocalyptic number.
It is an amenable number.
13671206401 is a deficient number, since it is larger than the sum of its proper divisors (737609279).
13671206401 is an equidigital number, since it uses as much as digits as its factorization.
13671206401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 903623.
The product of its (nonzero) digits is 6048, while the sum is 31.
The spelling of 13671206401 in words is "thirteen billion, six hundred seventy-one million, two hundred six thousand, four hundred one".
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