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70340795 = 572009737
BaseRepresentation
bin1000011000101…
…01000010111011
311220100200102122
410030111002323
5121001401140
610551351455
71512613130
oct414250273
9156320378
1070340795
1136784098
121b68258b
131175a995
1494b0587
156296ab5
hex43150bb

70340795 has 8 divisors (see below), whose sum is σ = 96467424. Its totient is φ = 48233664.

The previous prime is 70340791. The next prime is 70340801. The reversal of 70340795 is 59704307.

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 70340795 - 22 = 70340791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 2009737 = 70340795 / (7 + 0 + 3 + 4 + 0 + 7 + 9 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70340791) 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, 1004834 + ... + 1004903.

It is an arithmetic number, because the mean of its divisors is an integer number (12058428).

Almost surely, 270340795 is an apocalyptic number.

70340795 is a deficient number, since it is larger than the sum of its proper divisors (26126629).

70340795 is a wasteful number, since it uses less digits than its factorization.

70340795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009749.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 70340795 is about 8386.9419337444. The cubic root of 70340795 is about 412.7962634463.

The spelling of 70340795 in words is "seventy million, three hundred forty thousand, seven hundred ninety-five".

Divisors: 1 5 7 35 2009737 10048685 14068159 70340795