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100102212110210 = 2579193601654499
BaseRepresentation
bin10110110000101011011100…
…110010110100011110000010
3111010102200022021102201021012
4112300223130302310132002
5101110033312300011320
6552522153231000522
730041101063555532
oct2660533462643602
9433380267381235
10100102212110210
1129994123093432
12b288590369142
1343b17a103722b
141aa0d899834c2
15b88d4cd194c5
hex5b0adccb4782

100102212110210 has 32 divisors (see below), whose sum is σ = 182466012960000. Its totient is φ = 39533773593600.

The previous prime is 100102212110207. The next prime is 100102212110317. The reversal of 100102212110210 is 12011212201001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152617541 + ... + 153272039.

It is an arithmetic number, because the mean of its divisors is an integer number (5702062905000).

Almost surely, 2100102212110210 is an apocalyptic number.

100102212110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100102212110210 is a deficient number, since it is larger than the sum of its proper divisors (82363800849790).

100102212110210 is a wasteful number, since it uses less digits than its factorization.

100102212110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848186.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100102212110210 its reverse (12011212201001), we get a palindrome (112113424311211).

The spelling of 100102212110210 in words is "one hundred trillion, one hundred two billion, two hundred twelve million, one hundred ten thousand, two hundred ten".

Divisors: 1 2 5 10 79 158 395 790 193601 387202 654499 968005 1308998 1936010 3272495 6544990 15294479 30588958 51705421 76472395 103410842 152944790 258527105 517054210 126711660899 253423321798 633558304495 1267116608990 10010221211021 20020442422042 50051106055105 100102212110210