Base | Representation |
---|---|
bin | 1100001101001101111111… |
… | …1101110011010110101000 |
3 | 1202112001112222010121020212 |
4 | 3003103133331303112220 |
5 | 3224343142222244000 |
6 | 44313344100040252 |
7 | 2553436503126506 |
oct | 303233775632650 |
9 | 52461488117225 |
10 | 13421235353000 |
11 | 4304a06514102 |
12 | 1609160693088 |
13 | 7648038c3197 |
14 | 34583c5a3676 |
15 | 1841b54bbc35 |
hex | c34dff735a8 |
13421235353000 has 128 divisors (see below), whose sum is σ = 32178406740480. Its totient is φ = 5237150342400.
The previous prime is 13421235352999. The next prime is 13421235353023. The reversal of 13421235353000 is 35353212431.
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, 13963922 + ... + 14894078.
It is an arithmetic number, because the mean of its divisors is an integer number (251393802660).
Almost surely, 213421235353000 is an apocalyptic number.
13421235353000 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 13421235353000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16089203370240).
13421235353000 is an abundant number, since it is smaller than the sum of its proper divisors (18757171387480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13421235353000 is a wasteful number, since it uses less digits than its factorization.
13421235353000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 930532 (or 930518 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 13421235353000 its reverse (35353212431), we get a palindrome (13456588565431).
The spelling of 13421235353000 in words is "thirteen trillion, four hundred twenty-one billion, two hundred thirty-five million, three hundred fifty-three thousand".
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