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101010111101110 = 25731371010000111
BaseRepresentation
bin10110111101111000111111…
…110010100111100010110110
3111020122110202022120002222001
4112331320333302213202312
5101214422201420213420
6554455223205125514
730163511500632211
oct2675707762474266
9436573668502861
10101010111101110
112a20416942aa82
12b3b45299b989a
13444929c12b543
141ad2cb605c778
15ba2788a3cb0a
hex5bde3fca78b6

101010111101110 has 32 divisors (see below), whose sum is σ = 185654180587392. Its totient is φ = 39559684308480.

The previous prime is 101010111101071. The next prime is 101010111101113. The reversal of 101010111101110 is 11101111010101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010111101113) 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, 504900046 + ... + 505100065.

It is an arithmetic number, because the mean of its divisors is an integer number (5801693143356).

Almost surely, 2101010111101110 is an apocalyptic number.

101010111101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101010111101110 is a deficient number, since it is larger than the sum of its proper divisors (84644069486282).

101010111101110 is a wasteful number, since it uses less digits than its factorization.

101010111101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010000328.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 101010111101110 its reverse (11101111010101), we get a palindrome (112111222111211).

The spelling of 101010111101110 in words is "one hundred one trillion, ten billion, one hundred eleven million, one hundred one thousand, one hundred ten".

Divisors: 1 2 5 10 73 137 146 274 365 685 730 1370 10001 20002 50005 100010 1010000111 2020000222 5050000555 10100001110 73730008103 138370015207 147460016206 276740030414 368650040515 691850076035 737300081030 1383700152070 10101011110111 20202022220222 50505055550555 101010111101110