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1010012112010 = 25119181928291
BaseRepresentation
bin11101011001010010110…
…10011100010010001010
310120120000110222102011101
432230221122130102022
5113022001100041020
62051554304452014
7132654020204656
oct16545132342212
93516013872141
101010012112010
1135a386562930
121438b701a00a
1374322636c85
1436c5603da66
151b41571800a
hexeb2969c48a

1010012112010 has 16 divisors (see below), whose sum is σ = 1983296511072. Its totient is φ = 367277131600.

The previous prime is 1010012111989. The next prime is 1010012112019. The reversal of 1010012112010 is 102112100101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1010012112019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4590964036 + ... + 4590964255.

It is an arithmetic number, because the mean of its divisors is an integer number (123956031942).

Almost surely, 21010012112010 is an apocalyptic number.

1010012112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010012112010 is a deficient number, since it is larger than the sum of its proper divisors (973284399062).

1010012112010 is a wasteful number, since it uses less digits than its factorization.

1010012112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9181928309.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010012112010 its reverse (102112100101), we get a palindrome (1112124212111).

The spelling of 1010012112010 in words is "one trillion, ten billion, twelve million, one hundred twelve thousand, ten".

Divisors: 1 2 5 10 11 22 55 110 9181928291 18363856582 45909641455 91819282910 101001211201 202002422402 505006056005 1010012112010