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1070323711 = 5320194787
BaseRepresentation
bin111111110010111…
…101011111111111
32202121000002002221
4333302331133333
54143000324321
6254112430211
735344413202
oct7762753777
92677002087
101070323711
114aa196056
1225a548367
13140990152
14a2215939
1563e72e41
hex3fcbd7ff

1070323711 has 4 divisors (see below), whose sum is σ = 1090518552. Its totient is φ = 1050128872.

The previous prime is 1070323693. The next prime is 1070323729. The reversal of 1070323711 is 1173230701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1173230701 = 8531375417.

It is an interprime number because it is at equal distance from previous prime (1070323693) and next prime (1070323729).

It is a cyclic number.

It is not a de Polignac number, because 1070323711 - 215 = 1070290943 is a prime.

It is a super-2 number, since 2×10703237112 = 2291185692657623042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070323741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10097341 + ... + 10097446.

It is an arithmetic number, because the mean of its divisors is an integer number (272629638).

Almost surely, 21070323711 is an apocalyptic number.

1070323711 is a deficient number, since it is larger than the sum of its proper divisors (20194841).

1070323711 is an equidigital number, since it uses as much as digits as its factorization.

1070323711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20194840.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 1070323711 is about 32715.8021604239. The cubic root of 1070323711 is about 1022.9122560937.

The spelling of 1070323711 in words is "one billion, seventy million, three hundred twenty-three thousand, seven hundred eleven".

Divisors: 1 53 20194787 1070323711