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2425275401 = 14511671451
BaseRepresentation
bin1001000010001110…
…1100010000001001
320021000120202101212
42100203230100021
514431332303101
61040354022505
7114046333523
oct22043542011
96230522355
102425275401
11103500633a
12578277a35
132c85c8303
1419015ca13
15e2dba1bb
hex908ec409

2425275401 has 4 divisors (see below), whose sum is σ = 2426948304. Its totient is φ = 2423602500.

The previous prime is 2425275367. The next prime is 2425275451. The reversal of 2425275401 is 1045725242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1045725242 = 2522862621.

It is a cyclic number.

It is not a de Polignac number, because 2425275401 - 222 = 2421081097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2425275451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834275 + ... + 837176.

It is an arithmetic number, because the mean of its divisors is an integer number (606737076).

Almost surely, 22425275401 is an apocalyptic number.

It is an amenable number.

2425275401 is a deficient number, since it is larger than the sum of its proper divisors (1672903).

2425275401 is a wasteful number, since it uses less digits than its factorization.

2425275401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672902.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 2425275401 is about 49247.0852030859. The cubic root of 2425275401 is about 1343.5495483623.

The spelling of 2425275401 in words is "two billion, four hundred twenty-five million, two hundred seventy-five thousand, four hundred one".

Divisors: 1 1451 1671451 2425275401