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1000910001010 = 251015431182471
BaseRepresentation
bin11101001000010101110…
…00101001001101110010
310112200112010202021012011
432210022320221031302
5112344330430013020
62043451154553134
7132212324430133
oct16441270511562
93480463667164
101000910001010
11356535669147
12141b968987aa
137350198438a
1436631247c8a
151b0815bb35a
hexe90ae29372

1000910001010 has 32 divisors (see below), whose sum is σ = 1819820991744. Its totient is φ = 396324840000.

The previous prime is 1000910001001. The next prime is 1000910001017. The reversal of 1000910001010 is 101000190001.

It is not an unprimeable number, because it can be changed into a prime (1000910001017) 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 15 ways as a sum of consecutive naturals, for example, 5394075 + ... + 5576545.

It is an arithmetic number, because the mean of its divisors is an integer number (56869405992).

Almost surely, 21000910001010 is an apocalyptic number.

1000910001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000910001010 is a deficient number, since it is larger than the sum of its proper divisors (818910990734).

1000910001010 is a wasteful number, since it uses less digits than its factorization.

1000910001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188010.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 1000910001010 its reverse (101000190001), we get a palindrome (1101910191011).

The spelling of 1000910001010 in words is "one trillion, nine hundred ten million, one thousand, ten".

Divisors: 1 2 5 10 101 202 505 1010 5431 10862 27155 54310 182471 364942 548531 912355 1097062 1824710 2742655 5485310 18429571 36859142 92147855 184295710 991000001 1982000002 4955000005 9910000010 100091000101 200182000202 500455000505 1000910001010