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8201034001 = 11527711463
BaseRepresentation
bin1111010001101000…
…11101100100010001
3210011112200200201001
413220310131210101
5113243431042001
63433440342001
7410141432056
oct75064354421
923145620631
108201034001
1135292a7256
12170a614901
13a0909cc54
1457b27902d
1532eeab001
hex1e8d1d911

8201034001 has 4 divisors (see below), whose sum is σ = 8201756992. Its totient is φ = 8200311012.

The previous prime is 8201033993. The next prime is 8201034007. The reversal of 8201034001 is 1004301028.

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 not a de Polignac number, because 8201034001 - 23 = 8201033993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8201034001.

It is not an unprimeable number, because it can be changed into a prime (8201034007) 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, 344205 + ... + 367258.

It is an arithmetic number, because the mean of its divisors is an integer number (2050439248).

Almost surely, 28201034001 is an apocalyptic number.

It is an amenable number.

8201034001 is a deficient number, since it is larger than the sum of its proper divisors (722991).

8201034001 is a wasteful number, since it uses less digits than its factorization.

8201034001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722990.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 8201034001 is about 90559.5605168223. The cubic root of 8201034001 is about 2016.6144315622.

Adding to 8201034001 its reverse (1004301028), we get a palindrome (9205335029).

The spelling of 8201034001 in words is "eight billion, two hundred one million, thirty-four thousand, one".

Divisors: 1 11527 711463 8201034001