Base | Representation |
---|---|
bin | 1111011011011001000… |
… | …10010101010111000010 |
3 | 1212200021201021112121212 |
4 | 13231230202111113002 |
5 | 32141122042321442 |
6 | 1043305255450122 |
7 | 53204263643561 |
oct | 7555442252702 |
9 | 1780251245555 |
10 | 530101917122 |
11 | 1948a6792358 |
12 | 868a2086942 |
13 | 3acb067815b |
14 | 1b92addbbd8 |
15 | dbc868ea82 |
hex | 7b6c8955c2 |
530101917122 has 6 divisors (see below), whose sum is σ = 795154420179. Its totient is φ = 265050443730.
The previous prime is 530101917113. The next prime is 530101917127. The reversal of 530101917122 is 221719101035.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 265050958561 + 265050958561 = 514831^2 + 514831^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=514831.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530101917127) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 772247 + ... + 1287077.
Almost surely, 2530101917122 is an apocalyptic number.
530101917122 is a deficient number, since it is larger than the sum of its proper divisors (265052503057).
530101917122 is an frugal number, since it uses more digits than its factorization.
530101917122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1029664 (or 514833 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 32.
Multiplying 530101917122 by its sum of digits (32), we get a square (16963261347904 = 41186482).
The spelling of 530101917122 in words is "five hundred thirty billion, one hundred one million, nine hundred seventeen thousand, one hundred twenty-two".
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