Base | Representation |
---|---|
bin | 11011100101001100001110… |
… | …110100101011101010101101 |
3 | 120220111110021100000222020102 |
4 | 123211030032310223222231 |
5 | 111344412031032013201 |
6 | 1105553500012000445 |
7 | 34356565445544116 |
oct | 3345141664535255 |
9 | 526443240028212 |
10 | 121303010032301 |
11 | 357183548891a9 |
12 | 11731404760125 |
13 | 528ba9500bac6 |
14 | 21d51502b320d |
15 | e0558295226b |
hex | 6e530ed2baad |
121303010032301 has 8 divisors (see below), whose sum is σ = 121795223748408. Its totient is φ = 120811740160000.
The previous prime is 121303010032279. The next prime is 121303010032339. The reversal of 121303010032301 is 103230010303121.
It can be written as a sum of positive squares in 4 ways, for example, as 60362426494276 + 60940583538025 = 7769326^2 + 7806445^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 121303010032301 - 210 = 121303010031277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121303010032601) 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, 235703390 + ... + 236217471.
It is an arithmetic number, because the mean of its divisors is an integer number (15224402968551).
Almost surely, 2121303010032301 is an apocalyptic number.
It is an amenable number.
121303010032301 is a deficient number, since it is larger than the sum of its proper divisors (492213716107).
121303010032301 is an equidigital number, since it uses as much as digits as its factorization.
121303010032301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471921903.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 121303010032301 its reverse (103230010303121), we get a palindrome (224533020335422).
The spelling of 121303010032301 in words is "one hundred twenty-one trillion, three hundred three billion, ten million, thirty-two thousand, three hundred one".
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