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45404322 = 237567387
BaseRepresentation
bin1010110100110…
…1000010100010
310011102210000120
42231031002202
543110414242
64301101110
71060634055
oct255150242
9104383016
1045404322
11236a1a37
1213257796
139539682
14605ca9c
153ebd1ec
hex2b4d0a2

45404322 has 8 divisors (see below), whose sum is σ = 90808656. Its totient is φ = 15134772.

The previous prime is 45404311. The next prime is 45404339. The reversal of 45404322 is 22340454.

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

45404322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 45404292 and 45404301.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3783688 + ... + 3783699.

It is an arithmetic number, because the mean of its divisors is an integer number (11351082).

Almost surely, 245404322 is an apocalyptic number.

45404322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45404322 is a wasteful number, since it uses less digits than its factorization.

45404322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7567392.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 45404322 is about 6738.2729241253. The cubic root of 45404322 is about 356.7514374257.

Adding to 45404322 its reverse (22340454), we get a palindrome (67744776).

The spelling of 45404322 in words is "forty-five million, four hundred four thousand, three hundred twenty-two".

Divisors: 1 2 3 6 7567387 15134774 22702161 45404322