Search a number
-
+
4112431025 = 521091798431
BaseRepresentation
bin1111010100011110…
…1011011110110001
3101121121021010211012
43311013223132301
531410240243100
61520023400305
7203624041553
oct36507533661
911547233735
104112431025
1118203a632a
129692b3095
13506cc8451
142b025d4d3
15191083135
hexf51eb7b1

4112431025 has 24 divisors (see below), whose sum is σ = 5175561600. Its totient is φ = 3241166400.

The previous prime is 4112430997. The next prime is 4112431097. The reversal of 4112431025 is 5201342114.

It is not a de Polignac number, because 4112431025 - 216 = 4112365489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 483560 + ... + 491990.

It is an arithmetic number, because the mean of its divisors is an integer number (215648400).

Almost surely, 24112431025 is an apocalyptic number.

It is an amenable number.

4112431025 is a deficient number, since it is larger than the sum of its proper divisors (1063130575).

4112431025 is a wasteful number, since it uses less digits than its factorization.

4112431025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8729 (or 8724 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4112431025 is about 64128.2389045575. The cubic root of 4112431025 is about 1602.1366019428.

Adding to 4112431025 its reverse (5201342114), we get a palindrome (9313773139).

The spelling of 4112431025 in words is "four billion, one hundred twelve million, four hundred thirty-one thousand, twenty-five".

Divisors: 1 5 25 109 179 545 895 2725 4475 8431 19511 42155 97555 210775 487775 918979 1509149 4594895 7545745 22974475 37728725 164497241 822486205 4112431025