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4212353133 = 33532943643
BaseRepresentation
bin1111101100010011…
…0110100001101101
3101212120021201012000
43323010312201231
532111330300013
61533553202513
7206246260632
oct37304664155
911776251160
104212353133
11187184428a
12996860439
13521912661
142bd630189
15199c1e973
hexfb13686d

4212353133 has 16 divisors (see below), whose sum is σ = 6358271040. Its totient is φ = 2755248912.

The previous prime is 4212353087. The next prime is 4212353183. The reversal of 4212353133 is 3313532124.

4212353133 is a `hidden beast` number, since 4 + 2 + 123 + 531 + 3 + 3 = 666.

It is not a de Polignac number, because 4212353133 - 214 = 4212336749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4212353097 and 4212353106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212353183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470391 + ... + 1473252.

It is an arithmetic number, because the mean of its divisors is an integer number (397391940).

Almost surely, 24212353133 is an apocalyptic number.

It is an amenable number.

4212353133 is a deficient number, since it is larger than the sum of its proper divisors (2145917907).

4212353133 is a wasteful number, since it uses less digits than its factorization.

4212353133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943705 (or 2943699 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 4212353133 is about 64902.6434977806. The cubic root of 4212353133 is about 1615.0089150814.

Adding to 4212353133 its reverse (3313532124), we get a palindrome (7525885257).

The spelling of 4212353133 in words is "four billion, two hundred twelve million, three hundred fifty-three thousand, one hundred thirty-three".

Divisors: 1 3 9 27 53 159 477 1431 2943643 8830929 26492787 79478361 156013079 468039237 1404117711 4212353133