Search a number
-
+
230004002125 = 532785166067
BaseRepresentation
bin1101011000110101001…
…1101000110101001101
3210222200101002220202101
43112031103220311031
512232022011032000
6253355023555101
722421466521602
oct3261523506515
9728611086671
10230004002125
11895a9299077
12386aba5ba91
13188c6485aa1
14b1bcc8c6a9
155eb25dde6a
hex358d4e8d4d

230004002125 has 16 divisors (see below), whose sum is σ = 287059646016. Its totient is φ = 183993810000.

The previous prime is 230004002119. The next prime is 230004002141. The reversal of 230004002125 is 521200400032.

It is a de Polignac number, because none of the positive numbers 2k-230004002125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3448342 + ... + 3514408.

It is an arithmetic number, because the mean of its divisors is an integer number (17941227876).

Almost surely, 2230004002125 is an apocalyptic number.

230004002125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230004002125 is a deficient number, since it is larger than the sum of its proper divisors (57055643891).

230004002125 is an equidigital number, since it uses as much as digits as its factorization.

230004002125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93933 (or 93923 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 230004002125 its reverse (521200400032), we get a palindrome (751204402157).

The spelling of 230004002125 in words is "two hundred thirty billion, four million, two thousand, one hundred twenty-five".

Divisors: 1 5 25 125 27851 66067 139255 330335 696275 1651675 3481375 8258375 1840032017 9200160085 46000800425 230004002125