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10664360 = 235725441
BaseRepresentation
bin101000101011…
…100110101000
3202001210202022
4220223212220
510212224420
61020324012
7156434300
oct50534650
922053668
1010664360
116024323
1236a3608
132295095
1415b8600
15e09c25
hexa2b9a8

10664360 has 48 divisors (see below), whose sum is σ = 27917460. Its totient is φ = 3655680.

The previous prime is 10664359. The next prime is 10664371. The reversal of 10664360 is 6346601.

It can be written as a sum of positive squares in 2 ways, for example, as 10640644 + 23716 = 3262^2 + 154^2 .

It is a super-2 number, since 2×106643602 = 227457148419200, which contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 761 + ... + 4680.

Almost surely, 210664360 is an apocalyptic number.

10664360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10664360 is an abundant number, since it is smaller than the sum of its proper divisors (17253100).

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

10664360 is a wasteful number, since it uses less digits than its factorization.

10664360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5466 (or 5455 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 10664360 is about 3265.6331698462. The cubic root of 10664360 is about 220.1126145209.

The spelling of 10664360 in words is "ten million, six hundred sixty-four thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1960 5441 10882 21764 27205 38087 43528 54410 76174 108820 152348 190435 217640 266609 304696 380870 533218 761740 1066436 1333045 1523480 2132872 2666090 5332180 10664360