Search a number
-
+
254104152 = 23319315483
BaseRepresentation
bin11110010010101…
…01001001011000
3122201010211100220
433021111021120
51010022313102
641114200040
76203564301
oct1711251130
9581124326
10254104152
11120487235
1271123020
134084b7b3
1425a677a8
15174951bc
hexf255258

254104152 has 32 divisors (see below), whose sum is σ = 635705280. Its totient is φ = 84642080.

The previous prime is 254104129. The next prime is 254104163. The reversal of 254104152 is 251401452.

254104152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43603 + ... + 49085.

It is an arithmetic number, because the mean of its divisors is an integer number (19865790).

Almost surely, 2254104152 is an apocalyptic number.

It is an amenable number.

254104152 is an abundant number, since it is smaller than the sum of its proper divisors (381601128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254104152 is a wasteful number, since it uses less digits than its factorization.

254104152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7423 (or 7419 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 254104152 is about 15940.6446544674. The cubic root of 254104152 is about 633.3891026298.

The spelling of 254104152 in words is "two hundred fifty-four million, one hundred four thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 1931 3862 5483 5793 7724 10966 11586 15448 16449 21932 23172 32898 43864 46344 65796 131592 10587673 21175346 31763019 42350692 63526038 84701384 127052076 254104152