Base | Representation |
---|---|
bin | 10111101101001100000110… |
… | …10111110111011101111000 |
3 | 20211120121012210221102010022 |
4 | 23312212003113313131320 |
5 | 23313100143332041402 |
6 | 302512143214510012 |
7 | 13660166334034613 |
oct | 1366460327673570 |
9 | 224517183842108 |
10 | 52130222143352 |
11 | 15679337405651 |
12 | 5a1b229b05308 |
13 | 2311b21b9a032 |
14 | cc318ac6b17a |
15 | 6060602312a2 |
hex | 2f69835f7778 |
52130222143352 has 8 divisors (see below), whose sum is σ = 97744166518800. Its totient is φ = 26065111071672.
The previous prime is 52130222143303. The next prime is 52130222143393. The reversal of 52130222143352 is 25334122203125.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3258138883952 + ... + 3258138883967.
It is an arithmetic number, because the mean of its divisors is an integer number (12218020814850).
Almost surely, 252130222143352 is an apocalyptic number.
It is an amenable number.
52130222143352 is a deficient number, since it is larger than the sum of its proper divisors (45613944375448).
52130222143352 is a wasteful number, since it uses less digits than its factorization.
52130222143352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6516277767925 (or 6516277767921 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 35.
Adding to 52130222143352 its reverse (25334122203125), we get a palindrome (77464344346477).
The spelling of 52130222143352 in words is "fifty-two trillion, one hundred thirty billion, two hundred twenty-two million, one hundred forty-three thousand, three hundred fifty-two".
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