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3152423214 = 232799321911
BaseRepresentation
bin1011101111100110…
…0010100100101110
322010200211200200100
42323321202210232
522424010020324
61240451211530
7141056104143
oct27371424456
98120750610
103152423214
111378508246
1273b8a6ba6
133b31513a5
1421c9623ca
15136b514c9
hexbbe6292e

3152423214 has 24 divisors (see below), whose sum is σ = 6831416592. Its totient is φ = 1050628320.

The previous prime is 3152423213. The next prime is 3152423227. The reversal of 3152423214 is 4123242513.

3152423214 is a `hidden beast` number, since 315 + 24 + 2 + 321 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3152423213) 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, 132919 + ... + 154829.

It is an arithmetic number, because the mean of its divisors is an integer number (284642358).

Almost surely, 23152423214 is an apocalyptic number.

3152423214 is an abundant number, since it is smaller than the sum of its proper divisors (3678993378).

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

3152423214 is a wasteful number, since it uses less digits than its factorization.

3152423214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29912 (or 29909 counting only the distinct ones).

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

The square root of 3152423214 is about 56146.4443575904. Note that the first 3 decimals coincide. The cubic root of 3152423214 is about 1466.2730048741.

Adding to 3152423214 its reverse (4123242513), we get a palindrome (7275665727).

The spelling of 3152423214 in words is "three billion, one hundred fifty-two million, four hundred twenty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 7993 15986 21911 23979 43822 47958 65733 71937 131466 143874 197199 394398 175134623 350269246 525403869 1050807738 1576211607 3152423214