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11020010012 = 2211416108653
BaseRepresentation
bin10100100001101100…
…00000001000011100
31001110000002111210222
422100312000020130
5140032110310022
65021301020512
7540041353034
oct122066001034
931400074728
1011020010012
1147455656a0
1221766b4738
1310681124ab
147677dc8c4
154476e3242
hex290d8021c

11020010012 has 24 divisors (see below), whose sum is σ = 21551331312. Its totient is φ = 4886921600.

The previous prime is 11020010003. The next prime is 11020010021. The reversal of 11020010012 is 21001002011.

It is an interprime number because it is at equal distance from previous prime (11020010003) and next prime (11020010021).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3052523 + ... + 3056130.

It is an arithmetic number, because the mean of its divisors is an integer number (897972138).

Almost surely, 211020010012 is an apocalyptic number.

It is an amenable number.

11020010012 is a deficient number, since it is larger than the sum of its proper divisors (10531321300).

11020010012 is a wasteful number, since it uses less digits than its factorization.

11020010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108709 (or 6108707 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11020010012 its reverse (21001002011), we get a palindrome (32021012023).

The spelling of 11020010012 in words is "eleven billion, twenty million, ten thousand, twelve".

Divisors: 1 2 4 11 22 41 44 82 164 451 902 1804 6108653 12217306 24434612 67195183 134390366 250454773 268780732 500909546 1001819092 2755002503 5510005006 11020010012