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425467230 = 23514182241
BaseRepresentation
bin11001010111000…
…001110101011110
31002122120222022120
4121113001311132
51332404422410
6110115123410
713354261146
oct3127016536
91078528276
10425467230
111a918a911
12ba5a3566
136a1ba376
1440713926
1527544570
hex195c1d5e

425467230 has 16 divisors (see below), whose sum is σ = 1021121424. Its totient is φ = 113457920.

The previous prime is 425467201. The next prime is 425467243. The reversal of 425467230 is 32764524.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 425467191 and 425467200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7091091 + ... + 7091150.

It is an arithmetic number, because the mean of its divisors is an integer number (63820089).

Almost surely, 2425467230 is an apocalyptic number.

425467230 is an abundant number, since it is smaller than the sum of its proper divisors (595654194).

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

425467230 is a wasteful number, since it uses less digits than its factorization.

425467230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14182251.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 425467230 is about 20626.8570073097. The cubic root of 425467230 is about 752.1227153271.

The spelling of 425467230 in words is "four hundred twenty-five million, four hundred sixty-seven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 14182241 28364482 42546723 70911205 85093446 141822410 212733615 425467230