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425151 = 3297487
BaseRepresentation
bin1100111110010111111
3210121012100
41213302333
5102101101
613040143
73420336
oct1476277
9717170
10425151
11270471
12186053
1311b68c
14b0d1d
1585e86
hex67cbf

425151 has 12 divisors (see below), whose sum is σ = 621712. Its totient is φ = 279936.

The previous prime is 425149. The next prime is 425189. The reversal of 425151 is 151524.

It is not a de Polignac number, because 425151 - 21 = 425149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 425151.

It is not an unprimeable number, because it can be changed into a prime (425101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630 + ... + 1116.

2425151 is an apocalyptic number.

425151 is a deficient number, since it is larger than the sum of its proper divisors (196561).

425151 is a wasteful number, since it uses less digits than its factorization.

425151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590 (or 587 counting only the distinct ones).

The product of its digits is 200, while the sum is 18.

The square root of 425151 is about 652.0360419486. The cubic root of 425151 is about 75.1936329867.

Adding to 425151 its reverse (151524), we get a palindrome (576675).

It can be divided in two parts, 425 and 151, that added together give a square (576 = 242).

The spelling of 425151 in words is "four hundred twenty-five thousand, one hundred fifty-one".

Divisors: 1 3 9 97 291 487 873 1461 4383 47239 141717 425151