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10021300230 = 235334043341
BaseRepresentation
bin10010101010101000…
…01110100000000110
3221212101211210112210
421111110032200012
5131010423101410
64334223124250
7503223434514
oct112524164006
927771753483
1010021300230
114282843207
121b38143686
13c39237666
146b0d094b4
153d9bb9220
hex25550e806

10021300230 has 16 divisors (see below), whose sum is σ = 24051120624. Its totient is φ = 2672346720.

The previous prime is 10021300193. The next prime is 10021300241. The reversal of 10021300230 is 3200312001.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 167021641 + ... + 167021700.

It is an arithmetic number, because the mean of its divisors is an integer number (1503195039).

Almost surely, 210021300230 is an apocalyptic number.

10021300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021300230 is an abundant number, since it is smaller than the sum of its proper divisors (14029820394).

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

10021300230 is a wasteful number, since it uses less digits than its factorization.

10021300230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334043351.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10021300230 its reverse (3200312001), we get a palindrome (13221612231).

The spelling of 10021300230 in words is "ten billion, twenty-one million, three hundred thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 334043341 668086682 1002130023 1670216705 2004260046 3340433410 5010650115 10021300230