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10288032 = 253313457
BaseRepresentation
bin100111001111…
…101110100000
3201100200112020
4213033232200
510113204112
61004301440
7153306156
oct47175640
921320466
1010288032
115897607
123541880
1321929c1
14151b3d6
15d8348c
hex9cfba0

10288032 has 48 divisors (see below), whose sum is σ = 27885312. Its totient is φ = 3317760.

The previous prime is 10288027. The next prime is 10288037. The reversal of 10288032 is 23088201.

It is an interprime number because it is at equal distance from previous prime (10288027) and next prime (10288037).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10287993 and 10288011.

It is not an unprimeable number, because it can be changed into a prime (10288037) 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, 1248 + ... + 4704.

It is an arithmetic number, because the mean of its divisors is an integer number (580944).

Almost surely, 210288032 is an apocalyptic number.

10288032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10288032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13942656).

10288032 is an abundant number, since it is smaller than the sum of its proper divisors (17597280).

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

10288032 is a wasteful number, since it uses less digits than its factorization.

10288032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501 (or 3493 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 10288032 is about 3207.4962197951. The cubic root of 10288032 is about 217.4924082434.

The spelling of 10288032 in words is "ten million, two hundred eighty-eight thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 93 96 124 186 248 372 496 744 992 1488 2976 3457 6914 10371 13828 20742 27656 41484 55312 82968 107167 110624 165936 214334 321501 331872 428668 643002 857336 1286004 1714672 2572008 3429344 5144016 10288032