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234124101 = 342890421
BaseRepresentation
bin11011111010001…
…11001101000101
3121022112201220000
431331013031011
5434413432401
635122031513
75542010361
oct1575071505
9538481800
10234124101
1111017a9a2
12664a8599
1339674493
14231462a1
151584a186
hexdf47345

234124101 has 10 divisors (see below), whose sum is σ = 349741062. Its totient is φ = 156082680.

The previous prime is 234124091. The next prime is 234124103. The reversal of 234124101 is 101421432.

It can be written as a sum of positive squares in only one way, i.e., 155376225 + 78747876 = 12465^2 + 8874^2 .

It is not a de Polignac number, because 234124101 - 25 = 234124069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234124103) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1445130 + ... + 1445291.

Almost surely, 2234124101 is an apocalyptic number.

It is an amenable number.

234124101 is a deficient number, since it is larger than the sum of its proper divisors (115616961).

234124101 is an equidigital number, since it uses as much as digits as its factorization.

234124101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890433 (or 2890424 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 234124101 is about 15301.1143711823. The cubic root of 234124101 is about 616.3329328678.

Adding to 234124101 its reverse (101421432), we get a palindrome (335545533).

The spelling of 234124101 in words is "two hundred thirty-four million, one hundred twenty-four thousand, one hundred one".

Divisors: 1 3 9 27 81 2890421 8671263 26013789 78041367 234124101