Base | Representation |
---|---|
bin | 10001111001110110000… |
… | …000010100010000101100 |
3 | 11100121201112121012210101 |
4 | 101321312000110100230 |
5 | 130124214123104012 |
6 | 2341113253320444 |
7 | 154613661124435 |
oct | 21716600242054 |
9 | 4317645535711 |
10 | 1230340441132 |
11 | 43486a116630 |
12 | 17a546636124 |
13 | 8c03636a15a |
14 | 43797c7248c |
15 | 2200d660d57 |
hex | 11e7601442c |
1230340441132 has 48 divisors (see below), whose sum is σ = 2355925824000. Its totient is φ = 557557333760.
The previous prime is 1230340441123. The next prime is 1230340441133. The reversal of 1230340441132 is 2311440430321.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1230340441132.
It is not an unprimeable number, because it can be changed into a prime (1230340441133) 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, 107928369 + ... + 107939767.
It is an arithmetic number, because the mean of its divisors is an integer number (49081788000).
Almost surely, 21230340441132 is an apocalyptic number.
It is an amenable number.
1230340441132 is a deficient number, since it is larger than the sum of its proper divisors (1125585382868).
1230340441132 is a wasteful number, since it uses less digits than its factorization.
1230340441132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18606 (or 18604 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 1230340441132 its reverse (2311440430321), we get a palindrome (3541780871453).
The spelling of 1230340441132 in words is "one trillion, two hundred thirty billion, three hundred forty million, four hundred forty-one thousand, one hundred thirty-two".
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