Base | Representation |
---|---|
bin | 10000011110010111001… |
… | …000100110001111010000 |
3 | 11000020011211111000020102 |
4 | 100132113020212033100 |
5 | 122022031133342430 |
6 | 2224030213231532 |
7 | 144535535220326 |
oct | 20362710461720 |
9 | 4006154430212 |
10 | 1132112012240 |
11 | 3a7142798090 |
12 | 1634b20325a8 |
13 | 829b08a5951 |
14 | 3cb1a207d16 |
15 | 1e6aec16345 |
hex | 107972263d0 |
1132112012240 has 40 divisors (see below), whose sum is σ = 2871447742368. Its totient is φ = 411677095040.
The previous prime is 1132112012219. The next prime is 1132112012243. The reversal of 1132112012240 is 422102112311.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132112012243) 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, 643244582 + ... + 643246341.
Almost surely, 21132112012240 is an apocalyptic number.
1132112012240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1132112012240 is an abundant number, since it is smaller than the sum of its proper divisors (1739335730128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1132112012240 is a wasteful number, since it uses less digits than its factorization.
1132112012240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1286490947 (or 1286490941 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 1132112012240 its reverse (422102112311), we get a palindrome (1554214124551).
The spelling of 1132112012240 in words is "one trillion, one hundred thirty-two billion, one hundred twelve million, twelve thousand, two hundred forty".
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