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10101101010093 = 321122344556677
BaseRepresentation
bin1001001011111101100010…
…0010011001110010101101
31022202122201002121200222200
42102333120202121302231
52310444023324310333
633252214242332113
72061531461633622
oct222773042316255
938678632550880
1010101101010093
113244942204315
1211717b235a039
135836b6ab0612
1426cc784b2349
15127b45b62c13
hex92fd8899cad

10101101010093 has 6 divisors (see below), whose sum is σ = 14590479236814. Its totient is φ = 6734067340056.

The previous prime is 10101101010071. The next prime is 10101101010109. The reversal of 10101101010093 is 39001010110101.

It can be written as a sum of positive squares in only one way, i.e., 6500526449769 + 3600574560324 = 2549613^2 + 1897518^2 .

It is not a de Polignac number, because 10101101010093 - 226 = 10101033901229 is a prime.

It is a super-2 number, since 2×101011010100932 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101101010293) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 561172278330 + ... + 561172278347.

It is an arithmetic number, because the mean of its divisors is an integer number (2431746539469).

Almost surely, 210101101010093 is an apocalyptic number.

It is an amenable number.

10101101010093 is a deficient number, since it is larger than the sum of its proper divisors (4489378226721).

10101101010093 is a wasteful number, since it uses less digits than its factorization.

10101101010093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122344556683 (or 1122344556680 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

Adding to 10101101010093 its reverse (39001010110101), we get a palindrome (49102111120194).

The spelling of 10101101010093 in words is "ten trillion, one hundred one billion, one hundred one million, ten thousand, ninety-three".

Divisors: 1 3 9 1122344556677 3367033670031 10101101010093