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10023200330 = 2511137009231
BaseRepresentation
bin10010101010110110…
…11110011001001010
3221212112102022222212
421111123132121022
5131011414402310
64334331545122
7503245540253
oct112533363112
927775368885
1010023200330
114283920840
121b388bb1a2
13c39751490
146b1281b2a
153d9e42205
hex2556de64a

10023200330 has 32 divisors (see below), whose sum is σ = 21195917568. Its totient is φ = 3364430400.

The previous prime is 10023200329. The next prime is 10023200339. The reversal of 10023200330 is 3300232001.

It is not an unprimeable number, because it can be changed into a prime (10023200339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3503186 + ... + 3506045.

It is an arithmetic number, because the mean of its divisors is an integer number (662372424).

Almost surely, 210023200330 is an apocalyptic number.

10023200330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10023200330 is an abundant number, since it is smaller than the sum of its proper divisors (11172717238).

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

10023200330 is a wasteful number, since it uses less digits than its factorization.

10023200330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7009262.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 10023200330 its reverse (3300232001), we get a palindrome (13323432331).

The spelling of 10023200330 in words is "ten billion, twenty-three million, two hundred thousand, three hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 7009231 14018462 35046155 70092310 77101541 91120003 154203082 182240006 385507705 455600015 771015410 911200030 1002320033 2004640066 5011600165 10023200330