Search a number
-
+
70175106 = 2332694831
BaseRepresentation
bin1000010111011…
…00100110000010
311220001021011000
410023230212002
5120431100411
610544032430
71511323101
oct413544602
9156037130
1070175106
1136680661
121b602716
1311700441
14946a038
156262956
hex42ec982

70175106 has 32 divisors (see below), whose sum is σ = 156556800. Its totient is φ = 23299920.

The previous prime is 70175069. The next prime is 70175107. The reversal of 70175106 is 60157107.

It is a super-2 number, since 2×701751062 = 9849091004222472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 70175106.

It is not an unprimeable number, because it can be changed into a prime (70175107) 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 15 ways as a sum of consecutive naturals, for example, 12111 + ... + 16941.

It is an arithmetic number, because the mean of its divisors is an integer number (4892400).

Almost surely, 270175106 is an apocalyptic number.

70175106 is an abundant number, since it is smaller than the sum of its proper divisors (86381694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70175106 is a wasteful number, since it uses less digits than its factorization.

70175106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111 (or 5105 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 70175106 is about 8377.0583142294. The cubic root of 70175106 is about 412.4718922997.

The spelling of 70175106 in words is "seventy million, one hundred seventy-five thousand, one hundred six".

Divisors: 1 2 3 6 9 18 27 54 269 538 807 1614 2421 4831 4842 7263 9662 14493 14526 28986 43479 86958 130437 260874 1299539 2599078 3898617 7797234 11695851 23391702 35087553 70175106