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10202102 = 247108533
BaseRepresentation
bin100110111010…
…101111110110
3201012022122122
4212322233312
510102431402
61002355542
7152500511
oct46725766
921168578
1010202102
115838a99
1234bbbb2
132162861
1414d7d78
15d67ca2
hex9babf6

10202102 has 8 divisors (see below), whose sum is σ = 15628896. Its totient is φ = 4992472.

The previous prime is 10202099. The next prime is 10202117. The reversal of 10202102 is 20120201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10202102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54173 + ... + 54360.

It is an arithmetic number, because the mean of its divisors is an integer number (1953612).

Almost surely, 210202102 is an apocalyptic number.

10202102 is a deficient number, since it is larger than the sum of its proper divisors (5426794).

10202102 is a wasteful number, since it uses less digits than its factorization.

10202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108582.

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

The square root of 10202102 is about 3194.0729484469. The cubic root of 10202102 is about 216.8851849314.

Adding to 10202102 its reverse (20120201), we get a palindrome (30322303).

The spelling of 10202102 in words is "ten million, two hundred two thousand, one hundred two".

Divisors: 1 2 47 94 108533 217066 5101051 10202102