Search a number
-
+
2114660452 = 221035132671
BaseRepresentation
bin111111000001011…
…0010100001100100
312110101002212210111
41332002302201210
513312323113302
6545500302404
7103255213552
oct17602624144
95411085714
102114660452
11995741773
124b0241a04
13279151a98
14160bc4bd2
15c59b10d7
hex7e0b2864

2114660452 has 12 divisors (see below), whose sum is σ = 3736585216. Its totient is φ = 1047064680.

The previous prime is 2114660399. The next prime is 2114660459. The reversal of 2114660452 is 2540664112.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2114660459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2565924 + ... + 2566747.

Almost surely, 22114660452 is an apocalyptic number.

It is an amenable number.

2114660452 is a deficient number, since it is larger than the sum of its proper divisors (1621924764).

2114660452 is a wasteful number, since it uses less digits than its factorization.

2114660452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132778 (or 5132776 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 2114660452 is about 45985.4373905479. The cubic root of 2114660452 is about 1283.5522364467.

It can be divided in two parts, 2114660 and 452, that added together give a palindrome (2115112).

The spelling of 2114660452 in words is "two billion, one hundred fourteen million, six hundred sixty thousand, four hundred fifty-two".

Divisors: 1 2 4 103 206 412 5132671 10265342 20530684 528665113 1057330226 2114660452