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10745028 = 2233761233
BaseRepresentation
bin101000111111…
…010011000100
3202012220102000
4220333103010
510222320103
61022145300
7160221420
oct50772304
922186360
1010745028
116079998
123722230
1322c2a08
1415d9b80
15e23aa3
hexa3f4c4

10745028 has 96 divisors (see below), whose sum is σ = 32497920. Its totient is φ = 3006720.

The previous prime is 10745023. The next prime is 10745039. The reversal of 10745028 is 82054701.

10745028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 10744992 and 10745010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10745023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46000 + ... + 46232.

It is an arithmetic number, because the mean of its divisors is an integer number (338520).

Almost surely, 210745028 is an apocalyptic number.

10745028 is a gapful number since it is divisible by the number (18) 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 10745028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16248960).

10745028 is an abundant number, since it is smaller than the sum of its proper divisors (21752892).

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

10745028 is a wasteful number, since it uses less digits than its factorization.

10745028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 10745028 is about 3277.9609515673. The cubic root of 10745028 is about 220.6662173980. Note that the first 3 decimals are identical.

Adding to 10745028 its reverse (82054701), we get a palindrome (92799729).

The spelling of 10745028 in words is "ten million, seven hundred forty-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 61 63 84 108 122 126 183 189 233 244 252 366 378 427 466 549 699 732 756 854 932 1098 1281 1398 1631 1647 1708 2097 2196 2562 2796 3262 3294 3843 4194 4893 5124 6291 6524 6588 7686 8388 9786 11529 12582 14213 14679 15372 19572 23058 25164 28426 29358 42639 44037 46116 56852 58716 85278 88074 99491 127917 170556 176148 198982 255834 298473 383751 397964 511668 596946 767502 895419 1193892 1535004 1790838 2686257 3581676 5372514 10745028