Search a number
-
+
10983290 = 251378017
BaseRepresentation
bin101001111001…
…011101111010
3202200000020112
4221321131322
510302431130
61031224322
7162233153
oct51713572
922600215
1010983290
1162219aa
1238180a2
1323772b6
14165c92a
15e6e495
hexa7977a

10983290 has 16 divisors (see below), whose sum is σ = 19916712. Its totient is φ = 4360704.

The previous prime is 10983283. The next prime is 10983293. The reversal of 10983290 is 9238901.

It can be written as a sum of positive squares in 4 ways, for example, as 9467929 + 1515361 = 3077^2 + 1231^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (10983293) 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, 2639 + ... + 5378.

Almost surely, 210983290 is an apocalyptic number.

10983290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10983290 is a deficient number, since it is larger than the sum of its proper divisors (8933422).

10983290 is a wasteful number, since it uses less digits than its factorization.

10983290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8161.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 10983290 is about 3314.1047056483. The cubic root of 10983290 is about 222.2853377204.

The spelling of 10983290 in words is "ten million, nine hundred eighty-three thousand, two hundred ninety".

Divisors: 1 2 5 10 137 274 685 1370 8017 16034 40085 80170 1098329 2196658 5491645 10983290