Search a number
-
+
6200064001 = 28817215153
BaseRepresentation
bin1011100011000110…
…10111100000000001
3121000002111212220001
411301203113200001
5100144204022001
62503120520001
7306433450225
oct56143274001
917002455801
106200064001
1126a185793a
121250480001
1377a676231
1442b60a785
152644a6001
hex1718d7801

6200064001 has 4 divisors (see below), whose sum is σ = 6200307972. Its totient is φ = 6199820032.

The previous prime is 6200063971. The next prime is 6200064007. The reversal of 6200064001 is 1004600026.

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 6052684401 + 147379600 = 77799^2 + 12140^2 .

It is a cyclic number.

It is not a de Polignac number, because 6200064001 - 27 = 6200063873 is a prime.

It is a super-2 number, since 2×62000640012 = 76881587232992256002, which contains 22 as substring.

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 6200064001.

It is not an unprimeable number, because it can be changed into a prime (6200064007) 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, 78760 + ... + 136393.

It is an arithmetic number, because the mean of its divisors is an integer number (1550076993).

Almost surely, 26200064001 is an apocalyptic number.

It is an amenable number.

6200064001 is a deficient number, since it is larger than the sum of its proper divisors (243971).

6200064001 is a wasteful number, since it uses less digits than its factorization.

6200064001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243970.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 6200064001 is about 78740.4851458257. The cubic root of 6200064001 is about 1837.0968712630.

Adding to 6200064001 its reverse (1004600026), we get a palindrome (7204664027).

The spelling of 6200064001 in words is "six billion, two hundred million, sixty-four thousand, one".

Divisors: 1 28817 215153 6200064001