Base | Representation |
---|---|
bin | 1000110100001011011001111… |
… | …1010111001101000100000111 |
3 | 10000100101001122120112112202112 |
4 | 2031002312133113031010013 |
5 | 1122301312343321113101 |
6 | 10035151150034331235 |
7 | 244442451253100462 |
oct | 21502663727150407 |
9 | 3010331576475675 |
10 | 620320505254151 |
11 | 16a7204a3548209 |
12 | 596a632a129b1b |
13 | 20818c84b9b630 |
14 | ad2795ba762d9 |
15 | 4baae5e9d36bb |
hex | 2342d9f5cd107 |
620320505254151 has 24 divisors (see below), whose sum is σ = 686591106117840. Its totient is φ = 557119172558592.
The previous prime is 620320505254133. The next prime is 620320505254171. The reversal of 620320505254151 is 151452505023026.
620320505254151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 620320505254151 - 238 = 620045627347207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 620320505254099 and 620320505254108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (620320505254171) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1340541260 + ... + 1341003918.
It is an arithmetic number, because the mean of its divisors is an integer number (28607962754910).
Almost surely, 2620320505254151 is an apocalyptic number.
620320505254151 is a deficient number, since it is larger than the sum of its proper divisors (66270600863689).
620320505254151 is a wasteful number, since it uses less digits than its factorization.
620320505254151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538083 (or 538046 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 620320505254151 in words is "six hundred twenty trillion, three hundred twenty billion, five hundred five million, two hundred fifty-four thousand, one hundred fifty-one".
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