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1000010111101 = 109127237730391
BaseRepresentation
bin11101000110101010011…
…11110101100001111101
310112121012102110010022021
432203111033311201331
5112341010042023401
62043222011120141
7132151116460321
oct16432517654175
93477172403267
101000010111101
11356113701581
12141985443051
13733ba3c8b41
1436587919981
151b02c5b22a1
hexe8d53f587d

1000010111101 has 16 divisors (see below), whose sum is σ = 1017592238080. Its totient is φ = 982587957120.

The previous prime is 1000010111069. The next prime is 1000010111129. The reversal of 1000010111101 is 1011110100001.

Adding to 1000010111101 its reverse (1011110100001), we get a palindrome (2011120211102).

It can be divided in two parts, 1000010 and 111101, that added together give a palindrome (1111111).

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1000010111101 - 25 = 1000010111069 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 (1000010111131) 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, 32889616 + ... + 32920006.

It is an arithmetic number, because the mean of its divisors is an integer number (63599514880).

Almost surely, 21000010111101 is an apocalyptic number.

It is an amenable number.

1000010111101 is a deficient number, since it is larger than the sum of its proper divisors (17582126979).

1000010111101 is a wasteful number, since it uses less digits than its factorization.

1000010111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33004.

The product of its (nonzero) digits is 1, while the sum is 7.

The spelling of 1000010111101 in words is "one trillion, ten million, one hundred eleven thousand, one hundred one".

Divisors: 1 109 127 2377 13843 30391 259093 301879 3312619 3859657 32904811 72239407 420702613 7874095363 9174404689 1000010111101