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10949407 = 77122031
BaseRepresentation
bin101001110001…
…001100011111
3202121021202121
4221301030133
510300340112
61030403411
7162032320
oct51611437
922537677
1010949407
1161a94a7
123800567
132364a51
141650447
15e64407
hexa7131f

10949407 has 8 divisors (see below), whose sum is σ = 12690432. Its totient is φ = 9252600.

The previous prime is 10949401. The next prime is 10949431. The reversal of 10949407 is 70494901.

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

It is not a de Polignac number, because 10949407 - 23 = 10949399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10949401) 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, 10519 + ... + 11512.

It is an arithmetic number, because the mean of its divisors is an integer number (1586304).

Almost surely, 210949407 is an apocalyptic number.

10949407 is a deficient number, since it is larger than the sum of its proper divisors (1741025).

10949407 is an equidigital number, since it uses as much as digits as its factorization.

10949407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22109.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 10949407 is about 3308.9888183552. The cubic root of 10949407 is about 222.0565218741.

It can be divided in two parts, 1094 and 9407, that added together give a palindrome (10501).

The spelling of 10949407 in words is "ten million, nine hundred forty-nine thousand, four hundred seven".

Divisors: 1 7 71 497 22031 154217 1564201 10949407