Search a number
-
+
970268402 = 21943975807
BaseRepresentation
bin111001110101010…
…001111011110010
32111121201202000202
4321311101323302
53441342042102
6240140115202
733021100565
oct7165217362
92447652022
10970268402
11458767014
12230b35b02
1312602a41c
1492c0c4dc
155a2abe02
hex39d51ef2

970268402 has 16 divisors (see below), whose sum is σ = 1532615040. Its totient is φ = 459417168.

The previous prime is 970268401. The next prime is 970268407. The reversal of 970268402 is 204862079.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (970268401) 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, 164183 + ... + 169989.

It is an arithmetic number, because the mean of its divisors is an integer number (95788440).

Almost surely, 2970268402 is an apocalyptic number.

970268402 is a deficient number, since it is larger than the sum of its proper divisors (562346638).

970268402 is a wasteful number, since it uses less digits than its factorization.

970268402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10225.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 970268402 is about 31149.1316411870. The cubic root of 970268402 is about 989.9895934695.

The spelling of 970268402 in words is "nine hundred seventy million, two hundred sixty-eight thousand, four hundred two".

Divisors: 1 2 19 38 4397 5807 8794 11614 83543 110333 167086 220666 25533379 51066758 485134201 970268402