Search a number
-
+
4970497 = 77173137
BaseRepresentation
bin10010111101100000000001
3100100112020111
4102331200001
52233023442
6254311321
760151150
oct22754001
910315214
104970497
112895454
1217b8541
13105052c
14935597
15682b17
hex4bd801

4970497 has 16 divisors (see below), whose sum is σ = 5882112. Its totient is φ = 4112640.

The previous prime is 4970489. The next prime is 4970503. The reversal of 4970497 is 7940794.

It is not a de Polignac number, because 4970497 - 23 = 4970489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4970417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36213 + ... + 36349.

It is an arithmetic number, because the mean of its divisors is an integer number (367632).

Almost surely, 24970497 is an apocalyptic number.

It is an amenable number.

4970497 is a deficient number, since it is larger than the sum of its proper divisors (911615).

4970497 is a wasteful number, since it uses less digits than its factorization.

4970497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 4970497 is about 2229.4611456583. The cubic root of 4970497 is about 170.6606015063.

The spelling of 4970497 in words is "four million, nine hundred seventy thousand, four hundred ninety-seven".

Divisors: 1 7 71 73 137 497 511 959 5183 9727 10001 36281 68089 70007 710071 4970497