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70430795 = 537380707
BaseRepresentation
bin1000011001010…
…11000001001011
311220112020212222
410030223001023
5121012241140
610553324255
71513436411
oct414530113
9156466788
1070430795
1136835776
121b70668b
131178c936
1494d52b1
1562b35b5
hex432b04b

70430795 has 8 divisors (see below), whose sum is σ = 86801424. Its totient is φ = 54821664.

The previous prime is 70430749. The next prime is 70430797. The reversal of 70430795 is 59703407.

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 70430795 - 214 = 70414411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70430797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190169 + ... + 190538.

It is an arithmetic number, because the mean of its divisors is an integer number (10850178).

Almost surely, 270430795 is an apocalyptic number.

70430795 is a deficient number, since it is larger than the sum of its proper divisors (16370629).

70430795 is a wasteful number, since it uses less digits than its factorization.

70430795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380749.

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

The square root of 70430795 is about 8392.3057022489. The cubic root of 70430795 is about 412.9722439707.

The spelling of 70430795 in words is "seventy million, four hundred thirty thousand, seven hundred ninety-five".

Divisors: 1 5 37 185 380707 1903535 14086159 70430795