Search a number
-
+
234124141 = 15112011291
BaseRepresentation
bin11011111010001…
…11001101101101
3121022112201221111
431331013031231
5434413433031
635122032021
75542010446
oct1575071555
9538481844
10234124141
1111017aa29
12664a8611
13396744c4
14231462cd
151584a1b1
hexdf4736d

234124141 has 8 divisors (see below), whose sum is σ = 236053568. Its totient is φ = 232200000.

The previous prime is 234124139. The next prime is 234124151. The reversal of 234124141 is 141421432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234124141 - 21 = 234124139 is a prime.

It is a super-2 number, since 2×2341241412 = 109628226797975762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234124151) 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, 180706 + ... + 181996.

It is an arithmetic number, because the mean of its divisors is an integer number (29506696).

Almost surely, 2234124141 is an apocalyptic number.

It is an amenable number.

234124141 is a deficient number, since it is larger than the sum of its proper divisors (1929427).

234124141 is a wasteful number, since it uses less digits than its factorization.

234124141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643.

The product of its digits is 768, while the sum is 22.

The square root of 234124141 is about 15301.1156782765. The cubic root of 234124141 is about 616.3329679679.

Adding to 234124141 its reverse (141421432), we get a palindrome (375545573).

The spelling of 234124141 in words is "two hundred thirty-four million, one hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 151 1201 1291 181351 194941 1550491 234124141