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10481471 = 7111337283
BaseRepresentation
bin100111111110…
…111100111111
3201201111212122
4213332330333
510140401341
61012353155
7155043140
oct47767477
921644778
1010481471
115a09980
1236157bb
13222ca70
14156bac7
15dc094b
hex9fef3f

10481471 has 32 divisors (see below), whose sum is σ = 14504448. Its totient is φ = 7309440.

The previous prime is 10481453. The next prime is 10481473. The reversal of 10481471 is 17418401.

It is a cyclic number.

It is not a de Polignac number, because 10481471 - 214 = 10465087 is a prime.

It is a super-3 number, since 3×104814713 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 10481471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10481473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36896 + ... + 37178.

It is an arithmetic number, because the mean of its divisors is an integer number (453264).

Almost surely, 210481471 is an apocalyptic number.

10481471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10481471 is a deficient number, since it is larger than the sum of its proper divisors (4022977).

10481471 is a wasteful number, since it uses less digits than its factorization.

10481471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 10481471 is about 3237.5099999846. The cubic root of 10481471 is about 218.8470746291.

Adding to 10481471 its reverse (17418401), we get a palindrome (27899872).

The spelling of 10481471 in words is "ten million, four hundred eighty-one thousand, four hundred seventy-one".

Divisors: 1 7 11 13 37 77 91 143 259 283 407 481 1001 1981 2849 3113 3367 3679 5291 10471 21791 25753 37037 40469 73297 115181 136123 283283 806267 952861 1497353 10481471