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23061066707 = 719173391479
BaseRepresentation
bin10101011110100010…
…111111001111010011
32012112011110120100202
4111132202333033103
5334212113113312
614332154405415
71444321555430
oct253642771723
965464416322
1023061066707
119864409818
12457713086b
132236920803
14118aa66b87
158ee8739c2
hex55e8bf3d3

23061066707 has 8 divisors (see below), whose sum is σ = 27742636800. Its totient is φ = 18726279624.

The previous prime is 23061066703. The next prime is 23061066709. The reversal of 23061066707 is 70766016032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23061066707 - 22 = 23061066703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23061066703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86695607 + ... + 86695872.

It is an arithmetic number, because the mean of its divisors is an integer number (3467829600).

Almost surely, 223061066707 is an apocalyptic number.

23061066707 is a deficient number, since it is larger than the sum of its proper divisors (4681570093).

23061066707 is a wasteful number, since it uses less digits than its factorization.

23061066707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173391505.

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 23061066707 in words is "twenty-three billion, sixty-one million, sixty-six thousand, seven hundred seven".

Divisors: 1 7 19 133 173391479 1213740353 3294438101 23061066707