Base | Representation |
---|---|
bin | 10111101100111011000000… |
… | …01001100010100000101111 |
3 | 20211112201111222110201120012 |
4 | 23312131200021202200233 |
5 | 23312422343030002401 |
6 | 302504024212243435 |
7 | 13656422663525663 |
oct | 1366354011424057 |
9 | 224481458421505 |
10 | 52121041250351 |
11 | 15675455aa1877 |
12 | 5a194a731057b |
13 | 2310cbaac2578 |
14 | cc29598088a3 |
15 | 605bc42218bb |
hex | 2f676026282f |
52121041250351 has 8 divisors (see below), whose sum is σ = 52350416786304. Its totient is φ = 51892098908760.
The previous prime is 52121041250347. The next prime is 52121041250363. The reversal of 52121041250351 is 15305214012125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52121041250351 - 22 = 52121041250347 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52121041240351) 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, 108057425 + ... + 108538698.
It is an arithmetic number, because the mean of its divisors is an integer number (6543802098288).
Almost surely, 252121041250351 is an apocalyptic number.
52121041250351 is a deficient number, since it is larger than the sum of its proper divisors (229375535953).
52121041250351 is a wasteful number, since it uses less digits than its factorization.
52121041250351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216597181.
The product of its (nonzero) digits is 12000, while the sum is 32.
Adding to 52121041250351 its reverse (15305214012125), we get a palindrome (67426255262476).
The spelling of 52121041250351 in words is "fifty-two trillion, one hundred twenty-one billion, forty-one million, two hundred fifty thousand, three hundred fifty-one".
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