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254952023 = 1279199337
BaseRepresentation
bin11110011001001…
…00001001010111
3122202201220102112
433030210021113
51010231431043
641144301235
76214025234
oct1714441127
9582656375
10254952023
11120a06257
127147181b
1340a876b1
1425c0878b
15175b1518
hexf324257

254952023 has 4 divisors (see below), whose sum is σ = 255152640. Its totient is φ = 254751408.

The previous prime is 254952011. The next prime is 254952037. The reversal of 254952023 is 320259452.

254952023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254952023 - 24 = 254952007 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 (254952073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98390 + ... + 100947.

It is an arithmetic number, because the mean of its divisors is an integer number (63788160).

Almost surely, 2254952023 is an apocalyptic number.

254952023 is a deficient number, since it is larger than the sum of its proper divisors (200617).

254952023 is a wasteful number, since it uses less digits than its factorization.

254952023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200616.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 254952023 is about 15967.2171338652. The cubic root of 254952023 is about 634.0927983992.

The spelling of 254952023 in words is "two hundred fifty-four million, nine hundred fifty-two thousand, twenty-three".

Divisors: 1 1279 199337 254952023