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10914481 = 471811283
BaseRepresentation
bin101001101000…
…101010110001
3202112111212001
4221220222301
510243230411
61025534001
7161525434
oct51505261
922474761
1010914481
116185236
1237a4301
132351b96
14164181b
15e58dc1
hexa68ab1

10914481 has 8 divisors (see below), whose sum is σ = 11217024. Its totient is φ = 10614960.

The previous prime is 10914479. The next prime is 10914503. The reversal of 10914481 is 18441901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10914481 - 21 = 10914479 is a prime.

It is a super-2 number, since 2×109144812 = 238251790998722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10914401) 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 7 ways as a sum of consecutive naturals, for example, 7866 + ... + 9148.

It is an arithmetic number, because the mean of its divisors is an integer number (1402128).

Almost surely, 210914481 is an apocalyptic number.

It is an amenable number.

10914481 is a deficient number, since it is larger than the sum of its proper divisors (302543).

10914481 is a wasteful number, since it uses less digits than its factorization.

10914481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 10914481 is about 3303.7071601460. The cubic root of 10914481 is about 221.8201679224.

The spelling of 10914481 in words is "ten million, nine hundred fourteen thousand, four hundred eighty-one".

Divisors: 1 47 181 1283 8507 60301 232223 10914481