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2425508741 = 6736201623
BaseRepresentation
bin1001000010010010…
…0101001110000101
320021001000121111002
42100210211032011
514431412234431
61040403023045
7114051325025
oct22044451605
96231017432
102425508741
111035155687
1257836aa85
132c867a596
141901bda85
15e2e143cb
hex90925385

2425508741 has 4 divisors (see below), whose sum is σ = 2461710432. Its totient is φ = 2389307052.

The previous prime is 2425508681. The next prime is 2425508747. The reversal of 2425508741 is 1478055242.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2425508741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2425508695 and 2425508704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425508747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18100745 + ... + 18100878.

It is an arithmetic number, because the mean of its divisors is an integer number (615427608).

Almost surely, 22425508741 is an apocalyptic number.

It is an amenable number.

2425508741 is a deficient number, since it is larger than the sum of its proper divisors (36201691).

2425508741 is an equidigital number, since it uses as much as digits as its factorization.

2425508741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36201690.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 2425508741 is about 49249.4542203261. The cubic root of 2425508741 is about 1343.5926354000.

The spelling of 2425508741 in words is "two billion, four hundred twenty-five million, five hundred eight thousand, seven hundred forty-one".

Divisors: 1 67 36201623 2425508741