Search a number
-
+
3145410234 = 232473717979
BaseRepresentation
bin1011101101111011…
…0010011010111010
322010012122101200100
42323132302122322
522420211111414
61240041020230
7140642355141
oct27336623272
98105571610
103145410234
11137455829a
12739484676
133b18672b5
1421ba58758
15136218609
hexbb7b26ba

3145410234 has 24 divisors (see below), whose sum is σ = 6960058560. Its totient is φ = 1026161928.

The previous prime is 3145410223. The next prime is 3145410251. The reversal of 3145410234 is 4320145413.

It is a happy number.

3145410234 is a `hidden beast` number, since 3 + 14 + 5 + 410 + 234 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3145410198 and 3145410207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1858144 + ... + 1859835.

It is an arithmetic number, because the mean of its divisors is an integer number (290002440).

Almost surely, 23145410234 is an apocalyptic number.

3145410234 is an abundant number, since it is smaller than the sum of its proper divisors (3814648326).

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

3145410234 is a wasteful number, since it uses less digits than its factorization.

3145410234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718034 (or 3718031 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3145410234 is about 56083.9570108957. The cubic root of 3145410234 is about 1465.1848918839.

Adding to 3145410234 its reverse (4320145413), we get a palindrome (7465555647).

The spelling of 3145410234 in words is "three billion, one hundred forty-five million, four hundred ten thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 18 47 94 141 282 423 846 3717979 7435958 11153937 22307874 33461811 66923622 174745013 349490026 524235039 1048470078 1572705117 3145410234