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101010000012 = 22344211903981
BaseRepresentation
bin101111000010010101…
…0100100100010001100
3100122201120010122210120
41132010222210202030
53123332030000022
6114223042504540
710204056555645
oct1360452444214
9318646118716
10101010000012
113992456a059
12176b0065150
1396a9b3b49c
144c632526cc
152962c43d5c
hex1784aa488c

101010000012 has 24 divisors (see below), whose sum is σ = 235743435312. Its totient is φ = 33662366400.

The previous prime is 101010000011. The next prime is 101010000031. The reversal of 101010000012 is 210000010101.

101010000012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (101010000011) 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, 898939 + ... + 1005042.

It is an arithmetic number, because the mean of its divisors is an integer number (9822643138).

Almost surely, 2101010000012 is an apocalyptic number.

101010000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101010000012 is an abundant number, since it is smaller than the sum of its proper divisors (134733435300).

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

101010000012 is a wasteful number, since it uses less digits than its factorization.

101010000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908409 (or 1908407 counting only the distinct ones).

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

Adding to 101010000012 its reverse (210000010101), we get a palindrome (311010010113).

The spelling of 101010000012 in words is "one hundred one billion, ten million, twelve", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 4421 8842 13263 17684 26526 53052 1903981 3807962 5711943 7615924 11423886 22847772 8417500001 16835000002 25252500003 33670000004 50505000006 101010000012