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3664134135 = 3251918123677
BaseRepresentation
bin1101101001100110…
…0011111111110111
3100110100201022002200
43122121203333313
530001004243020
61403331035543
7156541424544
oct33231437767
910410638080
103664134135
111610343232
1286313bbb3
13465176a0c
1426a8c5bcb
15166a2e590
hexda663ff7

3664134135 has 48 divisors (see below), whose sum is σ = 6722657760. Its totient is φ = 1841045760.

The previous prime is 3664134119. The next prime is 3664134169. The reversal of 3664134135 is 5314314663.

3664134135 is a `hidden beast` number, since 3 + 6 + 641 + 3 + 4 + 1 + 3 + 5 = 666.

It is not a de Polignac number, because 3664134135 - 24 = 3664134119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3664134135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142917 + ... + 166593.

It is an arithmetic number, because the mean of its divisors is an integer number (140055370).

Almost surely, 23664134135 is an apocalyptic number.

3664134135 is a deficient number, since it is larger than the sum of its proper divisors (3058523625).

3664134135 is a wasteful number, since it uses less digits than its factorization.

3664134135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23888 (or 23885 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 3664134135 is about 60532.0917778330. The cubic root of 3664134135 is about 1541.6665680773. Note that the first 3 decimals are identical.

Adding to 3664134135 its reverse (5314314663), we get a palindrome (8978448798).

The spelling of 3664134135 in words is "three billion, six hundred sixty-four million, one hundred thirty-four thousand, one hundred thirty-five".

Divisors: 1 3 5 9 15 19 45 57 95 171 181 285 543 855 905 1629 2715 3439 8145 10317 17195 23677 30951 51585 71031 118385 154755 213093 355155 449863 1065465 1349589 2249315 4048767 4285537 6747945 12856611 20243835 21427685 38569833 64283055 81425203 192849165 244275609 407126015 732826827 1221378045 3664134135