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40483407 = 322759447
BaseRepresentation
bin1001101001101…
…1101001001111
32211011202210110
42122123221033
540330432112
64003411103
71001050266
oct232335117
984152713
1040483407
1120940868
1211683a93
1385058a3
14553b5dd
15384a13c
hex269ba4f

40483407 has 8 divisors (see below), whose sum is σ = 54216576. Its totient is φ = 26869592.

The previous prime is 40483397. The next prime is 40483423. The reversal of 40483407 is 70438404.

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 40483407 - 27 = 40483279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40483007) 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, 29043 + ... + 30404.

It is an arithmetic number, because the mean of its divisors is an integer number (6777072).

Almost surely, 240483407 is an apocalyptic number.

40483407 is a deficient number, since it is larger than the sum of its proper divisors (13733169).

40483407 is a wasteful number, since it uses less digits than its factorization.

40483407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59677.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 40483407 is about 6362.6572279198. The cubic root of 40483407 is about 343.3673669931.

The spelling of 40483407 in words is "forty million, four hundred eighty-three thousand, four hundred seven".

Divisors: 1 3 227 681 59447 178341 13494469 40483407