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10210010330 = 251378538541
BaseRepresentation
bin10011000001001000…
…00110010011011010
3222100112221021010202
421200210012103122
5131402230312310
64405043542202
7511004440652
oct114044062332
928315837122
1010210010330
11436a314973
121b8b38a962
13c6936ac40
146cbdcd362
153eb5433a5
hex2609064da

10210010330 has 16 divisors (see below), whose sum is σ = 19791712584. Its totient is φ = 3769849920.

The previous prime is 10210010329. The next prime is 10210010333. The reversal of 10210010330 is 3301001201.

It can be written as a sum of positive squares in 4 ways, for example, as 6674399809 + 3535610521 = 81697^2 + 59461^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10210010333) by changing a digit.

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, 39269141 + ... + 39269400.

Almost surely, 210210010330 is an apocalyptic number.

10210010330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210010330 is a deficient number, since it is larger than the sum of its proper divisors (9581702254).

10210010330 is a wasteful number, since it uses less digits than its factorization.

10210010330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78538561.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10210010330 its reverse (3301001201), we get a palindrome (13511011531).

The spelling of 10210010330 in words is "ten billion, two hundred ten million, ten thousand, three hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 78538541 157077082 392692705 785385410 1021001033 2042002066 5105005165 10210010330