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105056006006001 = 361357126702559
BaseRepresentation
bin10111111000110001000001…
…111010110110010011110001
3111202222020220200121112200110
4113320301001322312103301
5102232214200014143001
61011234021330211533
731062021523121631
oct2770610172662361
9452866820545613
10105056006006001
1130524002649a06
12b948683a23ba9
13468097b36961b
141bd2a4881c6c1
15c22b33ca83d6
hex5f8c41eb64f1

105056006006001 has 8 divisors (see below), whose sum is σ = 140303181487360. Its totient is φ = 69923083930992.

The previous prime is 105056006005919. The next prime is 105056006006047. The reversal of 105056006006001 is 100600600650501.

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

It is not a de Polignac number, because 105056006006001 - 225 = 105055972451569 is a prime.

It is a super-2 number, since 2×1050560060060012 (a number of 29 digits) 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 105056006006001.

It is not an unprimeable number, because it can be changed into a prime (105056006006201) 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, 28563349441 + ... + 28563353118.

It is an arithmetic number, because the mean of its divisors is an integer number (17537897685920).

Almost surely, 2105056006006001 is an apocalyptic number.

It is an amenable number.

105056006006001 is a deficient number, since it is larger than the sum of its proper divisors (35247175481359).

105056006006001 is an equidigital number, since it uses as much as digits as its factorization.

105056006006001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57126703175.

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 105056006006001 its reverse (100600600650501), we get a palindrome (205656606656502).

The spelling of 105056006006001 in words is "one hundred five trillion, fifty-six billion, six million, six thousand, one".

Divisors: 1 3 613 1839 57126702559 171380107677 35018668668667 105056006006001