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10378028 = 221927187
BaseRepresentation
bin100111100101…
…101100101100
3201112020222102
4213211230230
510124044103
61010234232
7154132433
oct47455454
921466872
1010378028
115949191
123585978
1321c495b
14154211a
15d9ee88
hex9e5b2c

10378028 has 18 divisors (see below), whose sum is σ = 19170396. Its totient is φ = 4915224.

The previous prime is 10378021. The next prime is 10378031. The reversal of 10378028 is 82087301.

It is not an unprimeable number, because it can be changed into a prime (10378021) 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 5 ways as a sum of consecutive naturals, for example, 2150 + ... + 5037.

It is an arithmetic number, because the mean of its divisors is an integer number (1065022).

Almost surely, 210378028 is an apocalyptic number.

It is an amenable number.

10378028 is a deficient number, since it is larger than the sum of its proper divisors (8792368).

10378028 is a wasteful number, since it uses less digits than its factorization.

10378028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7229 (or 7208 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 10378028 is about 3221.4946841490. The cubic root of 10378028 is about 218.1247497418.

The spelling of 10378028 in words is "ten million, three hundred seventy-eight thousand, twenty-eight".

Divisors: 1 2 4 19 38 76 361 722 1444 7187 14374 28748 136553 273106 546212 2594507 5189014 10378028