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45231411 = 349130707
BaseRepresentation
bin1010110010001…
…0110100110011
310011002222211110
42230202310303
543034401121
64253244403
71056314001
oct254426463
9104088743
1045231411
1123594035
1213193703
1394a8a64
146015a71
153e86d76
hex2b22d33

45231411 has 8 divisors (see below), whose sum is σ = 60433344. Its totient is φ = 30091880.

The previous prime is 45231383. The next prime is 45231413. The reversal of 45231411 is 11413254.

45231411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45231411 - 211 = 45229363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45231413) 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, 13881 + ... + 16826.

It is an arithmetic number, because the mean of its divisors is an integer number (7554168).

Almost surely, 245231411 is an apocalyptic number.

45231411 is a deficient number, since it is larger than the sum of its proper divisors (15201933).

45231411 is a wasteful number, since it uses less digits than its factorization.

45231411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31201.

The product of its digits is 480, while the sum is 21.

The square root of 45231411 is about 6725.4301721154. The cubic root of 45231411 is about 356.2979951341.

Adding to 45231411 its reverse (11413254), we get a palindrome (56644665).

The spelling of 45231411 in words is "forty-five million, two hundred thirty-one thousand, four hundred eleven".

Divisors: 1 3 491 1473 30707 92121 15077137 45231411