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7072060001 = 59811182421
BaseRepresentation
bin1101001011000011…
…10001001001100001
3200020212022212112012
412211201301021201
5103440421410001
63125430442305
7340152342506
oct64541611141
920225285465
107072060001
112aa9aa2396
121454503395
138892162b6
144b13574ad
152b5d002bb
hex1a5871261

7072060001 has 4 divisors (see below), whose sum is σ = 7073248404. Its totient is φ = 7070871600.

The previous prime is 7072059997. The next prime is 7072060007. The reversal of 7072060001 is 1000602707.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000602707 = 1376969439.

It can be written as a sum of positive squares in 2 ways, for example, as 3760632976 + 3311427025 = 61324^2 + 57545^2 .

It is a cyclic number.

It is not a de Polignac number, because 7072060001 - 22 = 7072059997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7072060007) 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, 585230 + ... + 597191.

It is an arithmetic number, because the mean of its divisors is an integer number (1768312101).

Almost surely, 27072060001 is an apocalyptic number.

It is an amenable number.

7072060001 is a deficient number, since it is larger than the sum of its proper divisors (1188403).

7072060001 is a wasteful number, since it uses less digits than its factorization.

7072060001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188402.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 7072060001 is about 84095.5409103241. The cubic root of 7072060001 is about 1919.4728733234.

Adding to 7072060001 its reverse (1000602707), we get a palindrome (8072662708).

The spelling of 7072060001 in words is "seven billion, seventy-two million, sixty thousand, one".

Divisors: 1 5981 1182421 7072060001