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10719028 = 227336709
BaseRepresentation
bin101000111000…
…111100110100
3202011120202001
4220320330310
510221002103
61021425044
7160052545
oct50707464
922146661
1010719028
116061401
12370b184
1322b3c28
1415d04cc
15e1b01d
hexa38f34

10719028 has 12 divisors (see below), whose sum is σ = 19015780. Its totient is φ = 5285952.

The previous prime is 10718971. The next prime is 10719041. The reversal of 10719028 is 82091701.

10719028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5438224 + 5280804 = 2332^2 + 2298^2 .

It is a super-2 number, since 2×107190282 = 229795122529568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10718987 and 10719005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18063 + ... + 18646.

Almost surely, 210719028 is an apocalyptic number.

It is an amenable number.

10719028 is a deficient number, since it is larger than the sum of its proper divisors (8296752).

10719028 is a wasteful number, since it uses less digits than its factorization.

10719028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36786 (or 36784 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 10719028 is about 3273.9926695092. The cubic root of 10719028 is about 220.4880898814.

The spelling of 10719028 in words is "ten million, seven hundred nineteen thousand, twenty-eight".

Divisors: 1 2 4 73 146 292 36709 73418 146836 2679757 5359514 10719028