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10033021210 = 251003302121
BaseRepresentation
bin10010101100000001…
…11100000100011010
3221220012220021201011
421112000330010122
5131021423134320
64335322244134
7503425162462
oct112600740432
927805807634
1010033021210
114289419373
121b4005664a
13c3b7ac654
146b26baba2
153dac3205a
hex25603c11a

10033021210 has 8 divisors (see below), whose sum is σ = 18059438196. Its totient is φ = 4013208480.

The previous prime is 10033021169. The next prime is 10033021217. The reversal of 10033021210 is 1212033001.

It can be written as a sum of positive squares in 2 ways, for example, as 9811100601 + 221920609 = 99051^2 + 14897^2 .

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

It is a super-3 number, since 3×100330212103 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10033021217) 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, 501651051 + ... + 501651070.

Almost surely, 210033021210 is an apocalyptic number.

10033021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10033021210 is a deficient number, since it is larger than the sum of its proper divisors (8026416986).

10033021210 is a wasteful number, since it uses less digits than its factorization.

10033021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003302128.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10033021210 its reverse (1212033001), we get a palindrome (11245054211).

The spelling of 10033021210 in words is "ten billion, thirty-three million, twenty-one thousand, two hundred ten".

Divisors: 1 2 5 10 1003302121 2006604242 5016510605 10033021210