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50234253 = 3107156493
BaseRepresentation
bin1011111110100…
…0001110001101
310111112011102220
42333220032031
5100324444003
64552405553
71146661356
oct277501615
9114464386
1050234253
11263a0813
12149a68b9
13a53ac14
146958d2d
154624353
hex2fe838d

50234253 has 8 divisors (see below), whose sum is σ = 67605408. Its totient is φ = 33176304.

The previous prime is 50234251. The next prime is 50234257. The reversal of 50234253 is 35243205.

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

It is not a de Polignac number, because 50234253 - 21 = 50234251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50234251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77926 + ... + 78567.

It is an arithmetic number, because the mean of its divisors is an integer number (8450676).

Almost surely, 250234253 is an apocalyptic number.

It is an amenable number.

50234253 is a deficient number, since it is larger than the sum of its proper divisors (17371155).

50234253 is a wasteful number, since it uses less digits than its factorization.

50234253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156603.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 50234253 is about 7087.6126446075. The cubic root of 50234253 is about 368.9775839968.

Adding to 50234253 its reverse (35243205), we get a palindrome (85477458).

The spelling of 50234253 in words is "fifty million, two hundred thirty-four thousand, two hundred fifty-three".

Divisors: 1 3 107 321 156493 469479 16744751 50234253