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1010000001012 = 22384166666751
BaseRepresentation
bin11101011001010001011…
…00001111011111110100
310120112222122012002222220
432230220230033133310
5113021440000013022
62051553153122340
7132653512233642
oct16545054173764
93515878162886
101010000001012
1135a37a740742
121438b2b593b0
137431cc865c2
1436c545aa192
151b41462485c
hexeb28b0f7f4

1010000001012 has 12 divisors (see below), whose sum is σ = 2356666669056. Its totient is φ = 336666667000.

The previous prime is 1010000001001. The next prime is 1010000001071. The reversal of 1010000001012 is 2101000000101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42083333364 + ... + 42083333387.

It is an arithmetic number, because the mean of its divisors is an integer number (196388889088).

Almost surely, 21010000001012 is an apocalyptic number.

1010000001012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010000001012 is an abundant number, since it is smaller than the sum of its proper divisors (1346666668044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010000001012 is a wasteful number, since it uses less digits than its factorization.

1010000001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84166666758 (or 84166666756 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 1010000001012 its reverse (2101000000101), we get a palindrome (3111000001113).

It can be divided in two parts, 101000000101 and 2, that multiplied together give a palindrome (202000000202).

The spelling of 1010000001012 in words is "one trillion, ten billion, one thousand, twelve".

Divisors: 1 2 3 4 6 12 84166666751 168333333502 252500000253 336666667004 505000000506 1010000001012