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70107701 = 198294451
BaseRepresentation
bin1000010110111…
…00001000110101
311212220211200112
410023130020311
5120421421301
610542352405
71510622426
oct413341065
9155824615
1070107701
1136634a54
121b58b705
13116a8861
14944d64d
15624c9bb
hex42dc235

70107701 has 8 divisors (see below), whose sum is σ = 73903200. Its totient is φ = 66322800.

The previous prime is 70107689. The next prime is 70107707. The reversal of 70107701 is 10770107.

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 70107701 - 214 = 70091317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70107707) 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, 13526 + ... + 17976.

It is an arithmetic number, because the mean of its divisors is an integer number (9237900).

Almost surely, 270107701 is an apocalyptic number.

It is an amenable number.

70107701 is a deficient number, since it is larger than the sum of its proper divisors (3795499).

70107701 is a wasteful number, since it uses less digits than its factorization.

70107701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5299.

The product of its (nonzero) digits is 343, while the sum is 23.

The square root of 70107701 is about 8373.0341573411. The cubic root of 70107701 is about 412.3397866952.

Adding to 70107701 its reverse (10770107), we get a palindrome (80877808).

The spelling of 70107701 in words is "seventy million, one hundred seven thousand, seven hundred one".

Divisors: 1 19 829 4451 15751 84569 3689879 70107701