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10930040 = 2351124841
BaseRepresentation
bin101001101100…
…011101111000
3202120022012022
4221230131320
510244230130
61030134012
7161622002
oct51543570
922508168
1010930040
1161959a0
1237b1308
132358ca4
141647372
15e5d7e5
hexa6c778

10930040 has 32 divisors (see below), whose sum is σ = 26829360. Its totient is φ = 3974400.

The previous prime is 10930039. The next prime is 10930043. The reversal of 10930040 is 4003901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10930043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11981 + ... + 12860.

Almost surely, 210930040 is an apocalyptic number.

10930040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10930040 is an abundant number, since it is smaller than the sum of its proper divisors (15899320).

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

10930040 is a wasteful number, since it uses less digits than its factorization.

10930040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24863 (or 24859 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 10930040 is about 3306.0611004638. The cubic root of 10930040 is about 221.9255221853.

Adding to 10930040 its reverse (4003901), we get a palindrome (14933941).

The spelling of 10930040 in words is "ten million, nine hundred thirty thousand, forty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 24841 49682 99364 124205 198728 248410 273251 496820 546502 993640 1093004 1366255 2186008 2732510 5465020 10930040