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10213023320 = 2351213210491
BaseRepresentation
bin10011000001011111…
…00101111001011000
3222100202121100011222
421200233211321120
5131404013221240
64405232311212
7511042160123
oct114057457130
928322540158
1010213023320
114370a92645
121b903a2508
13c69b84486
146cc5753ba
153eb93aeb5
hex260be5e58

10213023320 has 32 divisors (see below), whose sum is σ = 22998355920. Its totient is φ = 4081822080.

The previous prime is 10213023299. The next prime is 10213023323. The reversal of 10213023320 is 2332031201.

10213023320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213023323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56726 + ... + 153765.

Almost surely, 210213023320 is an apocalyptic number.

10213023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10213023320 is an abundant number, since it is smaller than the sum of its proper divisors (12785332600).

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

10213023320 is a wasteful number, since it uses less digits than its factorization.

10213023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211715 (or 211711 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10213023320 its reverse (2332031201), we get a palindrome (12545054521).

The spelling of 10213023320 in words is "ten billion, two hundred thirteen million, twenty-three thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 1213 2426 4852 6065 9704 12130 24260 48520 210491 420982 841964 1052455 1683928 2104910 4209820 8419640 255325583 510651166 1021302332 1276627915 2042604664 2553255830 5106511660 10213023320