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10211210200005 = 352412824677787
BaseRepresentation
bin1001010010010111101110…
…0011101000001111000101
31100011011220210111002202120
42110211323203220033011
52314300024302400010
633414544252400153
72102510210413203
oct224457343501705
940134823432676
1010211210200005
113287605a52421
12118b001776059
13590bb3abac29
14274321d9a073
1512a93c627e70
hex9497b8e83c5

10211210200005 has 16 divisors (see below), whose sum is σ = 16405728592704. Its totient is φ = 5423381349120.

The previous prime is 10211210200001. The next prime is 10211210200019. The reversal of 10211210200005 is 50000201211201.

10211210200005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10211210200005 - 22 = 10211210200001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211210200001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1412335279 + ... + 1412342508.

It is an arithmetic number, because the mean of its divisors is an integer number (1025358037044).

Almost surely, 210211210200005 is an apocalyptic number.

10211210200005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10211210200005 is a deficient number, since it is larger than the sum of its proper divisors (6194518392699).

10211210200005 is a wasteful number, since it uses less digits than its factorization.

10211210200005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824678036.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 10211210200005 its reverse (50000201211201), we get a palindrome (60211411411206).

The spelling of 10211210200005 in words is "ten trillion, two hundred eleven billion, two hundred ten million, two hundred thousand, five".

Divisors: 1 3 5 15 241 723 1205 3615 2824677787 8474033361 14123388935 42370166805 680747346667 2042242040001 3403736733335 10211210200005