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101070011 = 714438573
BaseRepresentation
bin1100000011000…
…11010010111011
321001011212222202
412001203102323
5201333220021
614010140415
72335036520
oct601432273
9231155882
10101070011
1152062439
1229a2170b
1317c29853
14d5cd147
158d16a0b
hex60634bb

101070011 has 4 divisors (see below), whose sum is σ = 115508592. Its totient is φ = 86631432.

The previous prime is 101070001. The next prime is 101070019. The reversal of 101070011 is 110070101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110070101 = 439725033.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101070011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101069974 and 101070001.

It is not an unprimeable number, because it can be changed into a prime (101070019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7219280 + ... + 7219293.

It is an arithmetic number, because the mean of its divisors is an integer number (28877148).

Almost surely, 2101070011 is an apocalyptic number.

101070011 is a deficient number, since it is larger than the sum of its proper divisors (14438581).

101070011 is an equidigital number, since it uses as much as digits as its factorization.

101070011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14438580.

The product of its (nonzero) digits is 7, while the sum is 11.

The square root of 101070011 is about 10053.3581951505. The cubic root of 101070011 is about 465.8085305119.

The spelling of 101070011 in words is "one hundred one million, seventy thousand, eleven".

Divisors: 1 7 14438573 101070011