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2334240025 = 521313215437
BaseRepresentation
bin1000101100100001…
…1010110100011001
320000200021200100021
42023020122310121
514240031140100
61023342510441
7111562466335
oct21310326431
96020250307
102334240025
11a98688097
12551895421
132b27a3020
141820227c5
15d9dd6a1a
hex8b21ad19

2334240025 has 24 divisors (see below), whose sum is σ = 3120041624. Its totient is φ = 1722124800.

The previous prime is 2334240019. The next prime is 2334240037. The reversal of 2334240025 is 5200424332.

It can be written as a sum of positive squares in 12 ways, for example, as 428655616 + 1905584409 = 20704^2 + 43653^2 .

It is not a de Polignac number, because 2334240025 - 23 = 2334240017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

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, 426607 + ... + 432043.

Almost surely, 22334240025 is an apocalyptic number.

2334240025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2334240025 is a deficient number, since it is larger than the sum of its proper divisors (785801599).

2334240025 is a wasteful number, since it uses less digits than its factorization.

2334240025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781 (or 6776 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2334240025 is about 48313.9733927981. The cubic root of 2334240025 is about 1326.5241793372.

Adding to 2334240025 its reverse (5200424332), we get a palindrome (7534664357).

The spelling of 2334240025 in words is "two billion, three hundred thirty-four million, two hundred forty thousand, twenty-five".

Divisors: 1 5 13 25 65 325 1321 5437 6605 17173 27185 33025 70681 85865 135925 353405 429325 1767025 7182277 35911385 93369601 179556925 466848005 2334240025