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10101101068 = 2247109641769
BaseRepresentation
bin10010110100001001…
…01001001000001100
3222001222000002201101
421122010221020030
5131141340213233
64350153352444
7505212641152
oct113204511014
928058002641
1010101101068
114313898813
121b5aa08724
13c4c9281a6
146bb75d3d2
153e1bcdc7d
hex25a12920c

10101101068 has 48 divisors (see below), whose sum is σ = 18270806400. Its totient is φ = 4883742720.

The previous prime is 10101101027. The next prime is 10101101069. The reversal of 10101101068 is 86010110101.

It is not an unprimeable number, because it can be changed into a prime (10101101069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13134988 + ... + 13135756.

It is an arithmetic number, because the mean of its divisors is an integer number (380641800).

Almost surely, 210101101068 is an apocalyptic number.

It is an amenable number.

10101101068 is a deficient number, since it is larger than the sum of its proper divisors (8169705332).

10101101068 is a wasteful number, since it uses less digits than its factorization.

10101101068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570 (or 1568 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 10101101068 its reverse (86010110101), we get a palindrome (96111211169).

The spelling of 10101101068 in words is "ten billion, one hundred one million, one hundred one thousand, sixty-eight".

Divisors: 1 2 4 47 94 109 188 218 436 641 769 1282 1538 2564 3076 5123 10246 20492 30127 36143 60254 69869 72286 83821 120508 139738 144572 167642 279476 335284 492929 985858 1971716 3283843 3939587 6567686 7879174 13135372 15758348 23167663 46335326 53729261 92670652 107458522 214917044 2525275267 5050550534 10101101068