Base | Representation |
---|---|
bin | 11101111000001010100110… |
… | …010101111110011001101101 |
3 | 122020021000011102002210002021 |
4 | 131320022212111332121231 |
5 | 114210401341134413201 |
6 | 1143245414130430141 |
7 | 36451361224001506 |
oct | 3570124625763155 |
9 | 566230142083067 |
10 | 131403020232301 |
11 | 38961787284774 |
12 | 128a2951732351 |
13 | 5842336b0865c |
14 | 2463d23959bad |
15 | 102d162946ea1 |
hex | 7782a657e66d |
131403020232301 has 16 divisors (see below), whose sum is σ = 138623212949760. Its totient is φ = 124213268335680.
The previous prime is 131403020232257. The next prime is 131403020232317. The reversal of 131403020232301 is 103232020304131.
It is not a de Polignac number, because 131403020232301 - 229 = 131402483361389 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 (131403020232331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313336380 + ... + 313755466.
It is an arithmetic number, because the mean of its divisors is an integer number (8663950809360).
Almost surely, 2131403020232301 is an apocalyptic number.
It is an amenable number.
131403020232301 is a deficient number, since it is larger than the sum of its proper divisors (7220192717459).
131403020232301 is a wasteful number, since it uses less digits than its factorization.
131403020232301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455364.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 131403020232301 its reverse (103232020304131), we get a palindrome (234635040536432).
The spelling of 131403020232301 in words is "one hundred thirty-one trillion, four hundred three billion, twenty million, two hundred thirty-two thousand, three hundred one".
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