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101010100011101 = 571139191451301
BaseRepresentation
bin10110111101111000111111…
…001000010100000001011101
3111020122110201112200200022222
4112331320333020110001131
5101214422141100323401
6554455222131315125
730163511304442631
oct2675707710240135
9436573645620288
10101010100011101
112a204163145986
12b3b452614baa5
134449299a477c8
141ad2cb47b2dc1
15ba2787a9bc1b
hex5bde3f21405d

101010100011101 has 8 divisors (see below), whose sum is σ = 101030588644608. Its totient is φ = 100989612370000.

The previous prime is 101010100011031. The next prime is 101010100011103. The reversal of 101010100011101 is 101110001010101.

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

It is a cyclic number.

It is not a de Polignac number, because 101010100011101 - 238 = 100735222104157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010100011103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223594151 + ... + 224045451.

It is an arithmetic number, because the mean of its divisors is an integer number (12628823580576).

Almost surely, 2101010100011101 is an apocalyptic number.

It is an amenable number.

101010100011101 is a deficient number, since it is larger than the sum of its proper divisors (20488633507).

101010100011101 is an equidigital number, since it uses as much as digits as its factorization.

101010100011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496203.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 101010100011101 its reverse (101110001010101), we get a palindrome (202120101021202).

The spelling of 101010100011101 in words is "one hundred one trillion, ten billion, one hundred million, eleven thousand, one hundred one".

Divisors: 1 5711 39191 451301 223819801 2577380011 17686937491 101010100011101