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2023330432525 = 5280933217301
BaseRepresentation
bin11101011100010111111…
…001000100011000001101
321011102120101011121202121
4131130113321010120031
5231122240042320100
64145301041052541
7266116004623543
oct35342771043015
97142511147677
102023330432525
117100a9310086
12288175327151
13118a50c1812c
146dd031d3d93
153797130d51a
hex1d717e4460d

2023330432525 has 6 divisors (see below), whose sum is σ = 2508929736362. Its totient is φ = 1618664346000.

The previous prime is 2023330432523. The next prime is 2023330432559. The reversal of 2023330432525 is 5252340333202.

It can be written as a sum of positive squares in 3 ways, for example, as 403750951396 + 1619579481129 = 635414^2 + 1272627^2 .

It is not a de Polignac number, because 2023330432525 - 21 = 2023330432523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023330432523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40466608626 + ... + 40466608675.

Almost surely, 22023330432525 is an apocalyptic number.

2023330432525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2023330432525 is a deficient number, since it is larger than the sum of its proper divisors (485599303837).

2023330432525 is an equidigital number, since it uses as much as digits as its factorization.

2023330432525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80933217311 (or 80933217306 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 34.

Adding to 2023330432525 its reverse (5252340333202), we get a palindrome (7275670765727).

The spelling of 2023330432525 in words is "two trillion, twenty-three billion, three hundred thirty million, four hundred thirty-two thousand, five hundred twenty-five".

Divisors: 1 5 25 80933217301 404666086505 2023330432525