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69293890302041 = 74393262301887
BaseRepresentation
bin11111100000101101111011…
…01101110111000001011001
3100002100102122100122120002002
433300112331231313001121
533040302341404131131
6403213101310050345
720411214125155016
oct1760267555670131
9302312570576062
1069293890302041
1120096412650a79
1279317537a99b5
132c88502843292
141317bb0d5870d
1580275e3876cb
hex3f05bdb77059

69293890302041 has 4 divisors (see below), whose sum is σ = 69387152604672. Its totient is φ = 69200627999412.

The previous prime is 69293890301969. The next prime is 69293890302067. The reversal of 69293890302041 is 14020309839296.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-69293890302041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69293890305041) 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, 46631150201 + ... + 46631151686.

It is an arithmetic number, because the mean of its divisors is an integer number (17346788151168).

Almost surely, 269293890302041 is an apocalyptic number.

It is an amenable number.

69293890302041 is a deficient number, since it is larger than the sum of its proper divisors (93262302631).

69293890302041 is an equidigital number, since it uses as much as digits as its factorization.

69293890302041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93262302630.

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 69293890302041 in words is "sixty-nine trillion, two hundred ninety-three billion, eight hundred ninety million, three hundred two thousand, forty-one".

Divisors: 1 743 93262301887 69293890302041