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10807371 = 331921067
BaseRepresentation
bin101001001110…
…100001001011
3202100001221000
4221032201023
510231313441
61023350043
7160601241
oct51164113
922301830
1010807371
116111813
123752323
1323151c3
141614791
15e372b6
hexa4e84b

10807371 has 16 divisors (see below), whose sum is σ = 16854400. Its totient is φ = 6825384.

The previous prime is 10807361. The next prime is 10807397. The reversal of 10807371 is 17370801.

It is not a de Polignac number, because 10807371 - 210 = 10806347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10807361) 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 15 ways as a sum of consecutive naturals, for example, 10021 + ... + 11046.

It is an arithmetic number, because the mean of its divisors is an integer number (1053400).

Almost surely, 210807371 is an apocalyptic number.

10807371 is a deficient number, since it is larger than the sum of its proper divisors (6047029).

10807371 is a wasteful number, since it uses less digits than its factorization.

10807371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21095 (or 21089 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 10807371 is about 3287.4566156833. The cubic root of 10807371 is about 221.0921655124.

The spelling of 10807371 in words is "ten million, eight hundred seven thousand, three hundred seventy-one".

Divisors: 1 3 9 19 27 57 171 513 21067 63201 189603 400273 568809 1200819 3602457 10807371