Search a number
-
+
232400125401 = 3491157773337
BaseRepresentation
bin1101100001110000100…
…0000111110111011001
3211012212100211120221220
43120130020013313121
512301423413003101
6254432501122253
722535043321003
oct3303410076731
9735770746856
10232400125401
118a6188a2a44
123905a3b9389
1318bb8a15002
14b3691bd373
1560a2b4b636
hex361c207dd9

232400125401 has 8 divisors (see below), whose sum is σ = 310497929184. Its totient is φ = 154617869280.

The previous prime is 232400125351. The next prime is 232400125403. The reversal of 232400125401 is 104521004232.

232400125401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 232400125401 - 210 = 232400124377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232400125403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78885196 + ... + 78888141.

It is an arithmetic number, because the mean of its divisors is an integer number (38812241148).

Almost surely, 2232400125401 is an apocalyptic number.

It is an amenable number.

232400125401 is a deficient number, since it is larger than the sum of its proper divisors (78097803783).

232400125401 is a wasteful number, since it uses less digits than its factorization.

232400125401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157773831.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 232400125401 its reverse (104521004232), we get a palindrome (336921129633).

The spelling of 232400125401 in words is "two hundred thirty-two billion, four hundred million, one hundred twenty-five thousand, four hundred one".

Divisors: 1 3 491 1473 157773337 473320011 77466708467 232400125401