Search a number
-
+
4152104450 = 252136387853
BaseRepresentation
bin1111011101111100…
…0001011000000010
3101201100220202112022
43313133001120002
532000414320300
61524002001442
7204615206534
oct36737013002
911640822468
104152104450
11184083358a
1297a646282
135122a9450
142b5629854
151947bd285
hexf77c1602

4152104450 has 24 divisors (see below), whose sum is σ = 8316985908. Its totient is φ = 1533084480.

The previous prime is 4152104441. The next prime is 4152104459. The reversal of 4152104450 is 544012514.

4152104450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4152104441) and next prime (4152104459).

It can be written as a sum of positive squares in 6 ways, for example, as 1524824401 + 2627280049 = 39049^2 + 51257^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (4152104459) 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, 3193277 + ... + 3194576.

Almost surely, 24152104450 is an apocalyptic number.

4152104450 is an abundant number, since it is smaller than the sum of its proper divisors (4164881458).

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

4152104450 is a wasteful number, since it uses less digits than its factorization.

4152104450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6387878 (or 6387873 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4152104450 is about 64436.8252631987. The cubic root of 4152104450 is about 1607.2721641192.

Adding to 4152104450 its reverse (544012514), we get a palindrome (4696116964).

The spelling of 4152104450 in words is "four billion, one hundred fifty-two million, one hundred four thousand, four hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 6387853 12775706 31939265 63878530 83042089 159696325 166084178 319392650 415210445 830420890 2076052225 4152104450