Base | Representation |
---|---|
bin | 110000101000001110… |
… | …100010110110011101 |
3 | 11222202220210212211010 |
4 | 300220032202312131 |
5 | 1323413403241312 |
6 | 35553110045433 |
7 | 3525632001042 |
oct | 605016426635 |
9 | 158686725733 |
10 | 52214508957 |
11 | 20164802446 |
12 | a152649879 |
13 | 4c017b1360 |
14 | 27548a71c9 |
15 | 1558eca93c |
hex | c283a2d9d |
52214508957 has 8 divisors (see below), whose sum is σ = 74974679584. Its totient is φ = 32132005488.
The previous prime is 52214508937. The next prime is 52214508967. The reversal of 52214508957 is 75980541225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52214508957 - 28 = 52214508701 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 (52214508937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669416743 + ... + 669416820.
It is an arithmetic number, because the mean of its divisors is an integer number (9371834948).
Almost surely, 252214508957 is an apocalyptic number.
It is an amenable number.
52214508957 is a deficient number, since it is larger than the sum of its proper divisors (22760170627).
52214508957 is a wasteful number, since it uses less digits than its factorization.
52214508957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338833579.
The product of its (nonzero) digits is 1008000, while the sum is 48.
The spelling of 52214508957 in words is "fifty-two billion, two hundred fourteen million, five hundred eight thousand, nine hundred fifty-seven".
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