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10102102106 = 250310041851
BaseRepresentation
bin10010110100010000…
…11101100001011010
3222002000212221212212
421122020131201122
5131142114231411
64350231035122
7505224310505
oct113210354132
928060787785
1010102102106
114314411918
121b5b20baa2
13c4cbb8a15
146bb94013c
153e1d2a68b
hex25a21d85a

10102102106 has 8 divisors (see below), whose sum is σ = 15183280224. Its totient is φ = 5041008700.

The previous prime is 10102102099. The next prime is 10102102123. The reversal of 10102102106 is 60120120101.

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

It is a super-3 number, since 3×101021021063 (a number of 31 digits) contains 333 as substring.

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, 5019920 + ... + 5021931.

It is an arithmetic number, because the mean of its divisors is an integer number (1897910028).

Almost surely, 210102102106 is an apocalyptic number.

10102102106 is a deficient number, since it is larger than the sum of its proper divisors (5081178118).

10102102106 is a wasteful number, since it uses less digits than its factorization.

10102102106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10042356.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10102102106 its reverse (60120120101), we get a palindrome (70222222207).

The spelling of 10102102106 in words is "ten billion, one hundred two million, one hundred two thousand, one hundred six".

Divisors: 1 2 503 1006 10041851 20083702 5051051053 10102102106