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2342401001 = 2549918949
BaseRepresentation
bin1000101110011110…
…0011001111101001
320001020122022002122
42023213203033221
514244123313001
61024233441025
7112022036303
oct21347431751
96036568078
102342401001
11aa22515a6
12554570175
132b439c7c5
14183148973
15da999b1b
hex8b9e33e9

2342401001 has 4 divisors (see below), whose sum is σ = 2343322500. Its totient is φ = 2341479504.

The previous prime is 2342400979. The next prime is 2342401007. The reversal of 2342401001 is 1001042432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1274418601 + 1067982400 = 35699^2 + 32680^2 .

It is a cyclic number.

It is not a de Polignac number, because 2342401001 - 222 = 2338206697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342401007) 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, 456926 + ... + 462023.

It is an arithmetic number, because the mean of its divisors is an integer number (585830625).

Almost surely, 22342401001 is an apocalyptic number.

It is an amenable number.

2342401001 is a deficient number, since it is larger than the sum of its proper divisors (921499).

2342401001 is an equidigital number, since it uses as much as digits as its factorization.

2342401001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921498.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2342401001 is about 48398.3574204745. The cubic root of 2342401001 is about 1328.0683136173.

Adding to 2342401001 its reverse (1001042432), we get a palindrome (3343443433).

The spelling of 2342401001 in words is "two billion, three hundred forty-two million, four hundred one thousand, one".

Divisors: 1 2549 918949 2342401001