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10030211230 = 251337256359
BaseRepresentation
bin10010101011101100…
…01110000010011110
3221220000121112010211
421111312032002132
5131020213224410
64335142123034
7503362250224
oct112566160236
927800545124
1010030211230
11428787a176
121b3b12047a
13c3b037640
146b2188b14
153da87968a
hex255d8e09e

10030211230 has 48 divisors (see below), whose sum is σ = 19983227040. Its totient is φ = 3603305088.

The previous prime is 10030211209. The next prime is 10030211263. The reversal of 10030211230 is 3211203001.

10030211230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100302112302 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 10030211230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149791 + ... + 206149.

It is an arithmetic number, because the mean of its divisors is an integer number (416317230).

Almost surely, 210030211230 is an apocalyptic number.

10030211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030211230 is a deficient number, since it is larger than the sum of its proper divisors (9953015810).

10030211230 is a wasteful number, since it uses less digits than its factorization.

10030211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56453 (or 56416 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10030211230 its reverse (3211203001), we get a palindrome (13241414231).

The spelling of 10030211230 in words is "ten billion, thirty million, two hundred eleven thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 37 65 74 130 185 370 481 962 1369 2405 2738 4810 6845 13690 17797 35594 56359 88985 112718 177970 281795 563590 732667 1465334 2085283 3663335 4170566 7326670 10426415 20852830 27108679 54217358 77155471 135543395 154310942 271086790 385777355 771554710 1003021123 2006042246 5015105615 10030211230