Search a number
-
+
3442252001 = 73101346549
BaseRepresentation
bin1100110100101100…
…1001100011100001
322212220012112000212
43031023021203201
524022204031001
61325323223505
7151205442056
oct31513114341
98786175025
103442252001
111507074971
12800977b95
1342b1ca706
1424924902d
151523017bb
hexcd2c98e1

3442252001 has 8 divisors (see below), whose sum is σ = 3492925800. Its totient is φ = 3391673472.

The previous prime is 3442251979. The next prime is 3442252007. The reversal of 3442252001 is 1002522443.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 439321600 + 3002930401 = 20960^2 + 54799^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3442252001 - 226 = 3375143137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3442252007) 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, 50675 + ... + 97223.

It is an arithmetic number, because the mean of its divisors is an integer number (436615725).

Almost surely, 23442252001 is an apocalyptic number.

It is an amenable number.

3442252001 is a deficient number, since it is larger than the sum of its proper divisors (50673799).

3442252001 is a wasteful number, since it uses less digits than its factorization.

3442252001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47635.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3442252001 is about 58670.7082026457. The cubic root of 3442252001 is about 1509.8978047294.

Adding to 3442252001 its reverse (1002522443), we get a palindrome (4444774444).

The spelling of 3442252001 in words is "three billion, four hundred forty-two million, two hundred fifty-two thousand, one".

Divisors: 1 73 1013 46549 73949 3398077 47154137 3442252001