Search a number
-
+
424125051 = 3720196431
BaseRepresentation
bin11001010001111…
…010001001111011
31002120001210012020
4121101322021323
51332034000201
6110030245523
713340001120
oct3121721173
91076053166
10424125051
111a8453479
12ba0568a3
1369b3a48c
1440484747
152737ba36
hex1947a27b

424125051 has 8 divisors (see below), whose sum is σ = 646285824. Its totient is φ = 242357160.

The previous prime is 424125041. The next prime is 424125059. The reversal of 424125051 is 150521424.

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

It is not a de Polignac number, because 424125051 - 25 = 424125019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424125059) 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, 10098195 + ... + 10098236.

It is an arithmetic number, because the mean of its divisors is an integer number (80785728).

Almost surely, 2424125051 is an apocalyptic number.

424125051 is a deficient number, since it is larger than the sum of its proper divisors (222160773).

424125051 is a wasteful number, since it uses less digits than its factorization.

424125051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20196441.

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

The square root of 424125051 is about 20594.2965648259. The cubic root of 424125051 is about 751.3310000766.

Adding to 424125051 its reverse (150521424), we get a palindrome (574646475).

It can be divided in two parts, 4241 and 25051, that added together give a palindrome (29292).

The spelling of 424125051 in words is "four hundred twenty-four million, one hundred twenty-five thousand, fifty-one".

Divisors: 1 3 7 21 20196431 60589293 141375017 424125051