Base | Representation |
---|---|
bin | 110001010011110101… |
… | …001001111001111000 |
3 | 12001122220100001102000 |
4 | 301103311021321320 |
5 | 1331413142110210 |
6 | 40153441341000 |
7 | 3553024001535 |
oct | 612365117170 |
9 | 161586301360 |
10 | 52946050680 |
11 | 204aa735586 |
12 | a317637760 |
13 | 4cba215393 |
14 | 27c3ad1d8c |
15 | 159d32dac0 |
hex | c53d49e78 |
52946050680 has 64 divisors (see below), whose sum is σ = 176486839200. Its totient is φ = 14118946560.
The previous prime is 52946050631. The next prime is 52946050687. The reversal of 52946050680 is 8605064925.
52946050680 is a `hidden beast` number, since 5 + 2 + 9 + 4 + 60 + 506 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52946050687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24510981 + ... + 24513140.
Almost surely, 252946050680 is an apocalyptic number.
It is an amenable number.
52946050680 is an abundant number, since it is smaller than the sum of its proper divisors (123540788520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52946050680 is a wasteful number, since it uses less digits than its factorization.
52946050680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49024141 (or 49024131 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The spelling of 52946050680 in words is "fifty-two billion, nine hundred forty-six million, fifty thousand, six hundred eighty".
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