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10042710 = 235557601
BaseRepresentation
bin100110010011…
…110101010110
3200220020000020
4212103311112
510032331320
6555130010
7151235016
oct46236526
920806006
1010042710
11573a267
123443906
132108142
141495c46
15d35940
hex993d56

10042710 has 32 divisors (see below), whose sum is σ = 24185952. Its totient is φ = 2668800.

The previous prime is 10042709. The next prime is 10042723. The reversal of 10042710 is 1724001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10042710.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16410 + ... + 17010.

It is an arithmetic number, because the mean of its divisors is an integer number (755811).

Almost surely, 210042710 is an apocalyptic number.

10042710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10042710 is an abundant number, since it is smaller than the sum of its proper divisors (14143242).

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

10042710 is a wasteful number, since it uses less digits than its factorization.

10042710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 10042710 is about 3169.0235089062. The cubic root of 10042710 is about 215.7497530551.

Adding to 10042710 its reverse (1724001), we get a palindrome (11766711).

The spelling of 10042710 in words is "ten million, forty-two thousand, seven hundred ten".

Divisors: 1 2 3 5 6 10 15 30 557 601 1114 1202 1671 1803 2785 3005 3342 3606 5570 6010 8355 9015 16710 18030 334757 669514 1004271 1673785 2008542 3347570 5021355 10042710