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10828032 = 28323613
BaseRepresentation
bin101001010011…
…100100000000
3202101010021020
4221103210000
510232444112
61024025440
7161015415
oct51234400
922333236
1010828032
116126296
123762280
132321727
14161c10c
15e3d48c
hexa53900

10828032 has 72 divisors (see below), whose sum is σ = 30120384. Its totient is φ = 3446784.

The previous prime is 10828019. The next prime is 10828033. The reversal of 10828032 is 23082801.

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 = 10827993 and 10828011.

It is not an unprimeable number, because it can be changed into a prime (10828033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17358 + ... + 17970.

Almost surely, 210828032 is an apocalyptic number.

10828032 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 10828032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15060192).

10828032 is an abundant number, since it is smaller than the sum of its proper divisors (19292352).

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

10828032 is an equidigital number, since it uses as much as digits as its factorization.

10828032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 641 counting only the distinct ones).

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

The square root of 10828032 is about 3290.5975141302. The cubic root of 10828032 is about 221.2329668652.

The spelling of 10828032 in words is "ten million, eight hundred twenty-eight thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 256 276 368 384 552 613 736 768 1104 1226 1472 1839 2208 2452 2944 3678 4416 4904 5888 7356 8832 9808 14099 14712 17664 19616 28198 29424 39232 42297 56396 58848 78464 84594 112792 117696 156928 169188 225584 235392 338376 451168 470784 676752 902336 1353504 1804672 2707008 3609344 5414016 10828032