Search a number
-
+
254500125151 = 19130110295729
BaseRepresentation
bin1110110100000101100…
…0111011100111011111
3220022220112212220022011
43231001120323213133
513132204013001101
6312525444532051
724246515241106
oct3550130734737
9808815786264
10254500125151
1198a2975a948
12413a76b1027
131accb4aa63c
14c46435103d
156947e2e751
hex3b4163b9df

254500125151 has 8 divisors (see below), whose sum is σ = 268100809200. Its totient is φ = 240920035200.

The previous prime is 254500125127. The next prime is 254500125169. The reversal of 254500125151 is 151521005452.

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 254500125151 - 27 = 254500125023 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 (254500125101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5123146 + ... + 5172583.

It is an arithmetic number, because the mean of its divisors is an integer number (33512601150).

Almost surely, 2254500125151 is an apocalyptic number.

254500125151 is a deficient number, since it is larger than the sum of its proper divisors (13600684049).

254500125151 is a wasteful number, since it uses less digits than its factorization.

254500125151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10297049.

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 254500125151 in words is "two hundred fifty-four billion, five hundred million, one hundred twenty-five thousand, one hundred fifty-one".

Divisors: 1 19 1301 24719 10295729 195618851 13394743429 254500125151