Base | Representation |
---|---|
bin | 1100101011101… |
… | …1100010101110 |
3 | 10201002200112022 |
4 | 3022323202232 |
5 | 102104300344 |
6 | 5140110142 |
7 | 1214111135 |
oct | 312734256 |
9 | 121080468 |
10 | 53196974 |
11 | 28034746 |
12 | 15995352 |
13 | b0375cc |
14 | 70ca91c |
15 | 4a0c0ee |
hex | 32bb8ae |
53196974 has 4 divisors (see below), whose sum is σ = 79795464. Its totient is φ = 26598486.
The previous prime is 53196973. The next prime is 53196989. The reversal of 53196974 is 47969135.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47969135 = 5 ⋅9593827.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53196971) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13299242 + ... + 13299245.
It is an arithmetic number, because the mean of its divisors is an integer number (19948866).
Almost surely, 253196974 is an apocalyptic number.
53196974 is a deficient number, since it is larger than the sum of its proper divisors (26598490).
53196974 is a wasteful number, since it uses less digits than its factorization.
53196974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26598489.
The product of its digits is 204120, while the sum is 44.
The square root of 53196974 is about 7293.6255730604. The cubic root of 53196974 is about 376.0933401511.
The spelling of 53196974 in words is "fifty-three million, one hundred ninety-six thousand, nine hundred seventy-four".
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