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100000011101 = 19241107233271
BaseRepresentation
bin101110100100001110…
…1110001001101011101
3100120010011122220110212
41131020131301031131
53114300000323401
6113534523142205
710140044032604
oct1351035611535
9316104586425
10100000011101
1139456443481
1217469974965
139578814803
144ba9064a3b
15290423cdbb
hex174877135d

100000011101 has 48 divisors (see below), whose sum is σ = 109997491968. Its totient is φ = 90833011200.

The previous prime is 100000011073. The next prime is 100000011103. The reversal of 100000011101 is 101110000001.

It is a de Polignac number, because none of the positive numbers 2k-100000011101 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 (100000011103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 369003596 + ... + 369003866.

It is an arithmetic number, because the mean of its divisors is an integer number (2291614416).

Almost surely, 2100000011101 is an apocalyptic number.

It is an amenable number.

100000011101 is a deficient number, since it is larger than the sum of its proper divisors (9997480867).

100000011101 is a wasteful number, since it uses less digits than its factorization.

100000011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100000011101 its reverse (101110000001), we get a palindrome (201110011102).

It can be divided in two parts, 1000000 and 11101, that added together give a palindrome (1011101).

The spelling of 100000011101 in words is "one hundred billion, eleven thousand, one hundred one".

Divisors: 1 19 41 107 233 271 361 779 2033 4387 4427 5149 9553 11111 14801 24931 28997 38627 63143 83353 84113 97831 181507 211109 473689 550943 1022171 1188877 1199717 1583707 2588863 3448633 4011071 6756301 9000091 10467917 19421249 22588663 22794623 49188397 128369719 277008341 369003731 429184597 934579543 2439024661 5263158479 100000011101