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234500255 = 5114263641
BaseRepresentation
bin11011111101000…
…11000010011111
3121100020211212122
431332203002133
5440013002010
635134053155
75545135133
oct1576430237
9540224778
10234500255
11110407570
126664a1bb
1339776762
14232033c3
15158c1855
hexdfa309f

234500255 has 8 divisors (see below), whose sum is σ = 306982224. Its totient is φ = 170545600.

The previous prime is 234500239. The next prime is 234500269. The reversal of 234500255 is 552005432.

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

It is not a de Polignac number, because 234500255 - 24 = 234500239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131766 + ... + 2131875.

It is an arithmetic number, because the mean of its divisors is an integer number (38372778).

Almost surely, 2234500255 is an apocalyptic number.

234500255 is a deficient number, since it is larger than the sum of its proper divisors (72481969).

234500255 is a wasteful number, since it uses less digits than its factorization.

234500255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263657.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 234500255 is about 15313.4011571564. The cubic root of 234500255 is about 616.6628320515.

Adding to 234500255 its reverse (552005432), we get a palindrome (786505687).

The spelling of 234500255 in words is "two hundred thirty-four million, five hundred thousand, two hundred fifty-five".

Divisors: 1 5 11 55 4263641 21318205 46900051 234500255