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10002202330 = 256116397053
BaseRepresentation
bin10010101000010110…
…10111111011011010
3221211001220112011011
421110023113323122
5130441030433310
64332301524134
7502602213511
oct112413277332
927731815134
1010002202330
114272a8971a
121b3187364a
13c352aba23
146ac577678
153d819578a
hex2542d7eda

10002202330 has 16 divisors (see below), whose sum is σ = 18299112264. Its totient is φ = 3935292480.

The previous prime is 10002202321. The next prime is 10002202337. The reversal of 10002202330 is 3320220001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3596280961 + 6405921369 = 59969^2 + 80037^2 .

It is a super-3 number, since 3×100022023303 (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10002202330.

It is not an unprimeable number, because it can be changed into a prime (10002202337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8197917 + ... + 8199136.

Almost surely, 210002202330 is an apocalyptic number.

10002202330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002202330 is a deficient number, since it is larger than the sum of its proper divisors (8296909934).

10002202330 is a wasteful number, since it uses less digits than its factorization.

10002202330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16397121.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10002202330 its reverse (3320220001), we get a palindrome (13322422331).

The spelling of 10002202330 in words is "ten billion, two million, two hundred two thousand, three hundred thirty".

Divisors: 1 2 5 10 61 122 305 610 16397053 32794106 81985265 163970530 1000220233 2000440466 5001101165 10002202330