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10030700 = 2252372711
BaseRepresentation
bin100110010000…
…111001101100
3200212121112102
4212100321230
510031440300
6554554232
7151155011
oct46207154
920777472
1010030700
115731239
123438978
132102834
141491708
15d320d5
hex990e6c

10030700 has 36 divisors (see below), whose sum is σ = 22363152. Its totient is φ = 3902400.

The previous prime is 10030687. The next prime is 10030703. The reversal of 10030700 is 703001.

It is a super-2 number, since 2×100307002 = 201229884980000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10030703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2345 + ... + 5055.

Almost surely, 210030700 is an apocalyptic number.

10030700 is a gapful number since it is divisible by the number (10) 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 10030700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11181576).

10030700 is an abundant number, since it is smaller than the sum of its proper divisors (12332452).

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

10030700 is a wasteful number, since it uses less digits than its factorization.

10030700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 11.

The square root of 10030700 is about 3167.1280365656. The cubic root of 10030700 is about 215.6637142557.

Adding to 10030700 its reverse (703001), we get a palindrome (10733701).

The spelling of 10030700 in words is "ten million, thirty thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 37 50 74 100 148 185 370 740 925 1850 2711 3700 5422 10844 13555 27110 54220 67775 100307 135550 200614 271100 401228 501535 1003070 2006140 2507675 5015350 10030700