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10102172110 = 251010217211
BaseRepresentation
bin10010110100010001…
…01110100111001110
3222002001000111220121
421122020232213032
5131142124001420
64350232335154
7505225021552
oct113210564716
928061014817
1010102172110
11431445a478
121b5b2444ba
13c4cc11844
146bb95b862
153e1d412aa
hex25a22e9ce

10102172110 has 8 divisors (see below), whose sum is σ = 18183909816. Its totient is φ = 4040868840.

The previous prime is 10102172107. The next prime is 10102172117. The reversal of 10102172110 is 1127120101.

10102172110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102172117) 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 3 ways as a sum of consecutive naturals, for example, 505108596 + ... + 505108615.

It is an arithmetic number, because the mean of its divisors is an integer number (2272988727).

Almost surely, 210102172110 is an apocalyptic number.

10102172110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10102172110 is a deficient number, since it is larger than the sum of its proper divisors (8081737706).

10102172110 is a wasteful number, since it uses less digits than its factorization.

10102172110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010217218.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 10102172110 its reverse (1127120101), we get a palindrome (11229292211).

The spelling of 10102172110 in words is "ten billion, one hundred two million, one hundred seventy-two thousand, one hundred ten".

Divisors: 1 2 5 10 1010217211 2020434422 5051086055 10102172110