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10211210002 = 27729372143
BaseRepresentation
bin10011000001010001…
…01011001100010010
3222100122012012210001
421200220223030102
5131403032210002
64405125400214
7511020565360
oct114050531422
928318165701
1010211210002
11436aa64234
121b8b86906a
13c6969acc6
146cc222630
153eb6cda87
hex260a2b312

10211210002 has 8 divisors (see below), whose sum is σ = 17504931456. Its totient is φ = 4376232852.

The previous prime is 10211209991. The next prime is 10211210003. The reversal of 10211210002 is 20001211201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10211210003) 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 3 ways as a sum of consecutive naturals, for example, 364686058 + ... + 364686085.

It is an arithmetic number, because the mean of its divisors is an integer number (2188116432).

Almost surely, 210211210002 is an apocalyptic number.

10211210002 is a deficient number, since it is larger than the sum of its proper divisors (7293721454).

10211210002 is an equidigital number, since it uses as much as digits as its factorization.

10211210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729372152.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10211210002 its reverse (20001211201), we get a palindrome (30212421203).

The spelling of 10211210002 in words is "ten billion, two hundred eleven million, two hundred ten thousand, two".

Divisors: 1 2 7 14 729372143 1458744286 5105605001 10211210002