Base | Representation |
---|---|
bin | 11011100101001010101011… |
… | …010010001011101111001011 |
3 | 120220111021221221122210021120 |
4 | 123211022223102023233023 |
5 | 111344400121022403420 |
6 | 1105553022154210323 |
7 | 34356506200100211 |
oct | 3345125322135713 |
9 | 526437857583246 |
10 | 121301340044235 |
11 | 3571767815447a |
12 | 117310194239a3 |
13 | 528b88a03caa0 |
14 | 21d50325a0cb1 |
15 | e054d602ad40 |
hex | 6e52ab48bbcb |
121301340044235 has 32 divisors (see below), whose sum is σ = 209255427501120. Its totient is φ = 59647900581888.
The previous prime is 121301340044207. The next prime is 121301340044239. The reversal of 121301340044235 is 532440043103121.
It is not a de Polignac number, because 121301340044235 - 217 = 121301339913163 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 121301340044196 and 121301340044205.
It is not an unprimeable number, because it can be changed into a prime (121301340044239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 362760630 + ... + 363094859.
It is an arithmetic number, because the mean of its divisors is an integer number (6539232109410).
Almost surely, 2121301340044235 is an apocalyptic number.
121301340044235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
121301340044235 is a deficient number, since it is larger than the sum of its proper divisors (87954087456885).
121301340044235 is a wasteful number, since it uses less digits than its factorization.
121301340044235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725856367.
The product of its (nonzero) digits is 34560, while the sum is 33.
Adding to 121301340044235 its reverse (532440043103121), we get a palindrome (653741383147356).
The spelling of 121301340044235 in words is "one hundred twenty-one trillion, three hundred one billion, three hundred forty million, forty-four thousand, two hundred thirty-five".
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