Search a number
-
+
8997354 = 232499853
BaseRepresentation
bin100010010100…
…100111101010
3121221010001100
4202110213222
54300403404
6520502230
7136322232
oct42244752
917833040
108997354
115095933
12301a976
131b303a2
1412a2cc2
15bcad39
hex8949ea

8997354 has 12 divisors (see below), whose sum is σ = 19494306. Its totient is φ = 2999112.

The previous prime is 8997353. The next prime is 8997407. The reversal of 8997354 is 4537998.

It can be written as a sum of positive squares in only one way, i.e., 4524129 + 4473225 = 2127^2 + 2115^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8997353) 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 5 ways as a sum of consecutive naturals, for example, 249909 + ... + 249944.

Almost surely, 28997354 is an apocalyptic number.

8997354 is an abundant number, since it is smaller than the sum of its proper divisors (10496952).

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

8997354 is a wasteful number, since it uses less digits than its factorization.

8997354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499861 (or 499858 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 8997354 is about 2999.5589675817. The cubic root of 8997354 is about 207.9879954857.

The spelling of 8997354 in words is "eight million, nine hundred ninety-seven thousand, three hundred fifty-four".

Divisors: 1 2 3 6 9 18 499853 999706 1499559 2999118 4498677 8997354