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10470681 = 3313231297
BaseRepresentation
bin100111111100…
…010100011001
3201200222002000
4213330110121
510140030211
61012231213
7154666524
oct47742431
921628060
1010470681
115a01861
12360b509
132227b90
141567bbb
15dbc656
hex9fc519

10470681 has 32 divisors (see below), whose sum is σ = 17445120. Its totient is φ = 6158592.

The previous prime is 10470679. The next prime is 10470683. The reversal of 10470681 is 18607401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10470679) and next prime (10470683).

It is not a de Polignac number, because 10470681 - 21 = 10470679 is a prime.

It is a super-2 number, since 2×104706812 = 219270321207522, which contains 22 as substring.

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

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10470683) 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 31 ways as a sum of consecutive naturals, for example, 7425 + ... + 8721.

It is an arithmetic number, because the mean of its divisors is an integer number (545160).

Almost surely, 210470681 is an apocalyptic number.

It is an amenable number.

10470681 is a deficient number, since it is larger than the sum of its proper divisors (6974439).

10470681 is a wasteful number, since it uses less digits than its factorization.

10470681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10470681 is about 3235.8431667805. The cubic root of 10470681 is about 218.7719525180.

The spelling of 10470681 in words is "ten million, four hundred seventy thousand, six hundred eighty-one".

Divisors: 1 3 9 13 23 27 39 69 117 207 299 351 621 897 1297 2691 3891 8073 11673 16861 29831 35019 50583 89493 151749 268479 387803 455247 805437 1163409 3490227 10470681