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4230113613 = 31110110311231
BaseRepresentation
bin1111110000100010…
…0110100101001101
3101220210201000222120
43330020212211031
532130402113423
61535430003153
7206553241515
oct37410464515
911823630876
104230113613
111880874a70
129a07a64b9
135254c060b
142c1b34845
1519b57bee3
hexfc22694d

4230113613 has 32 divisors (see below), whose sum is σ = 6224891904. Its totient is φ = 2533800000.

The previous prime is 4230113611. The next prime is 4230113633. The reversal of 4230113613 is 3163110324.

It is a happy number.

4230113613 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4230113613 - 21 = 4230113611 is a prime.

It is a super-2 number, since 2×42301136132 = 35787722357775827538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230113611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3435708 + ... + 3436938.

It is an arithmetic number, because the mean of its divisors is an integer number (194527872).

Almost surely, 24230113613 is an apocalyptic number.

It is an amenable number.

4230113613 is a deficient number, since it is larger than the sum of its proper divisors (1994778291).

4230113613 is a wasteful number, since it uses less digits than its factorization.

4230113613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 4230113613 is about 65039.3235896561. The cubic root of 4230113613 is about 1617.2755116390.

Adding to 4230113613 its reverse (3163110324), we get a palindrome (7393223937).

It can be divided in two parts, 423011 and 3613, that added together give a palindrome (426624).

The spelling of 4230113613 in words is "four billion, two hundred thirty million, one hundred thirteen thousand, six hundred thirteen".

Divisors: 1 3 11 33 101 303 1031 1111 1231 3093 3333 3693 11341 13541 34023 40623 104131 124331 312393 372993 1145441 1269161 1367641 3436323 3807483 4102923 13960771 41882313 128185261 384555783 1410037871 4230113613