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69974306701 = 1345131119267
BaseRepresentation
bin100000100101011001…
…0110010111110001101
320200121122000002021221
41001022302302332031
52121301410303301
652051252123341
75025012536035
oct1011262627615
9220548002257
1069974306701
1127748743342
121168a306551
1367a201ca10
14355b4488c5
151c48237da1
hex104acb2f8d

69974306701 has 8 divisors (see below), whose sum is σ = 75359247264. Its totient is φ = 64589694960.

The previous prime is 69974306663. The next prime is 69974306777. The reversal of 69974306701 is 10760347996.

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 69974306701 - 219 = 69973782413 is a prime.

It is a super-2 number, since 2×699743067012 (a number of 22 digits) 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 (69974306791) 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, 527070 + ... + 646336.

It is an arithmetic number, because the mean of its divisors is an integer number (9419905908).

Almost surely, 269974306701 is an apocalyptic number.

It is an amenable number.

69974306701 is a deficient number, since it is larger than the sum of its proper divisors (5384940563).

69974306701 is a wasteful number, since it uses less digits than its factorization.

69974306701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164411.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The spelling of 69974306701 in words is "sixty-nine billion, nine hundred seventy-four million, three hundred six thousand, seven hundred one".

Divisors: 1 13 45131 119267 586703 1550471 5382638977 69974306701