Search a number
-
+
2301255129 = 31940372897
BaseRepresentation
bin1000100100101010…
…0101110111011001
312221101012212120110
42021022211313121
514203110131004
61020203514533
7111012226425
oct21112456731
95841185513
102301255129
11a80aa9048
12542828a49
132a89c4534
1417b8b7b85
15d706d589
hex892a5dd9

2301255129 has 8 divisors (see below), whose sum is σ = 3229831840. Its totient is φ = 1453424256.

The previous prime is 2301255119. The next prime is 2301255137. The reversal of 2301255129 is 9215521032.

2301255129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2301255129 - 27 = 2301255001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301255096 and 2301255105.

It is not an unprimeable number, because it can be changed into a prime (2301255119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20186392 + ... + 20186505.

It is an arithmetic number, because the mean of its divisors is an integer number (403728980).

Almost surely, 22301255129 is an apocalyptic number.

It is an amenable number.

2301255129 is a deficient number, since it is larger than the sum of its proper divisors (928576711).

2301255129 is a wasteful number, since it uses less digits than its factorization.

2301255129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40372919.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 2301255129 is about 47971.3990727809. The cubic root of 2301255129 is about 1320.2461908803.

The spelling of 2301255129 in words is "two billion, three hundred one million, two hundred fifty-five thousand, one hundred twenty-nine".

Divisors: 1 3 19 57 40372897 121118691 767085043 2301255129