Base | Representation |
---|---|
bin | 1111101010100… |
… | …10110101100101 |
3 | 100011021101102020 |
4 | 13311102311211 |
5 | 232120130201 |
6 | 21012333353 |
7 | 3153656220 |
oct | 765226545 |
9 | 304241366 |
10 | 131411301 |
11 | 681a628a |
12 | 38014259 |
13 | 212c0c88 |
14 | 1364a5b7 |
15 | b80ba36 |
hex | 7d52d65 |
131411301 has 32 divisors (see below), whose sum is σ = 203793408. Its totient is φ = 73776000.
The previous prime is 131411299. The next prime is 131411317. The reversal of 131411301 is 103114131.
It is not a de Polignac number, because 131411301 - 21 = 131411299 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131411341) 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, 523426 + ... + 523676.
It is an arithmetic number, because the mean of its divisors is an integer number (6368544).
Almost surely, 2131411301 is an apocalyptic number.
It is an amenable number.
131411301 is a deficient number, since it is larger than the sum of its proper divisors (72382107).
131411301 is a wasteful number, since it uses less digits than its factorization.
131411301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601.
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 131411301 is about 11463.4768286066. The cubic root of 131411301 is about 508.4062782597.
Adding to 131411301 its reverse (103114131), we get a palindrome (234525432).
The spelling of 131411301 in words is "one hundred thirty-one million, four hundred eleven thousand, three hundred one".
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