Base | Representation |
---|---|
bin | 11011100101110010110100… |
… | …110111001001111010111110 |
3 | 120220122102020101101222021222 |
4 | 123211302310313021322332 |
5 | 111401101413300412110 |
6 | 1110024512042553342 |
7 | 34362563413104320 |
oct | 3345626467117276 |
9 | 526572211358258 |
10 | 121344450404030 |
11 | 3573398a89a8a7 |
12 | 1173944ab08852 |
13 | 529296a606919 |
14 | 21d7161ca1610 |
15 | e066aab05c55 |
hex | 6e5cb4dc9ebe |
121344450404030 has 64 divisors (see below), whose sum is σ = 250401319349760. Its totient is φ = 41474126511744.
The previous prime is 121344450403961. The next prime is 121344450404039. The reversal of 121344450404030 is 30404054443121.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121344450404039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102718061 + ... + 103892679.
It is an arithmetic number, because the mean of its divisors is an integer number (3912520614840).
Almost surely, 2121344450404030 is an apocalyptic number.
121344450404030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121344450404030 is an abundant number, since it is smaller than the sum of its proper divisors (129056868945730).
121344450404030 is a wasteful number, since it uses less digits than its factorization.
121344450404030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1179233.
The product of its (nonzero) digits is 92160, while the sum is 35.
The spelling of 121344450404030 in words is "one hundred twenty-one trillion, three hundred forty-four billion, four hundred fifty million, four hundred four thousand, thirty".
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