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2443023125 = 543908837
BaseRepresentation
bin1001000110011101…
…1001001100010101
320022020222102200222
42101213121030111
520000403220000
61042230244125
7114353232254
oct22147311425
96266872628
102443023125
111044028484
125821b6645
132cc1a051a
1419265c79b
15e4723a85
hex919d9315

2443023125 has 10 divisors (see below), whose sum is σ = 3052802478. Its totient is φ = 1954418000.

The previous prime is 2443023119. The next prime is 2443023137. The reversal of 2443023125 is 5213203442.

It can be written as a sum of positive squares in 5 ways, for example, as 352613284 + 2090409841 = 18778^2 + 45721^2 .

It is not a de Polignac number, because 2443023125 - 24 = 2443023109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2443023094 and 2443023103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1953794 + ... + 1955043.

Almost surely, 22443023125 is an apocalyptic number.

2443023125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2443023125 is a deficient number, since it is larger than the sum of its proper divisors (609779353).

2443023125 is an frugal number, since it uses more digits than its factorization.

2443023125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908857 (or 3908842 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2443023125 is about 49426.9473566798. The cubic root of 2443023125 is about 1346.8188702086.

Adding to 2443023125 its reverse (5213203442), we get a palindrome (7656226567).

The spelling of 2443023125 in words is "two billion, four hundred forty-three million, twenty-three thousand, one hundred twenty-five".

Divisors: 1 5 25 125 625 3908837 19544185 97720925 488604625 2443023125