Base | Representation |
---|---|
bin | 1100110100100… |
… | …1001000111011 |
3 | 10202012011010002 |
4 | 3031021020323 |
5 | 102231330310 |
6 | 5200343215 |
7 | 1222045061 |
oct | 315111073 |
9 | 122164102 |
10 | 53776955 |
11 | 283a0471 |
12 | 16014b0b |
13 | b1ab5ab |
14 | 71dc031 |
15 | 4ac3da5 |
hex | 334923b |
53776955 has 8 divisors (see below), whose sum is σ = 64573152. Its totient is φ = 42994368.
The previous prime is 53776951. The next prime is 53776963. The reversal of 53776955 is 55967735.
53776955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 53776955 - 22 = 53776951 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53776951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10367 + ... + 14663.
It is an arithmetic number, because the mean of its divisors is an integer number (8071644).
Almost surely, 253776955 is an apocalyptic number.
53776955 is a deficient number, since it is larger than the sum of its proper divisors (10796197).
53776955 is a wasteful number, since it uses less digits than its factorization.
53776955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6805.
The product of its digits is 992250, while the sum is 47.
The square root of 53776955 is about 7333.2772346339. The cubic root of 53776955 is about 377.4551910909.
It can be divided in two parts, 537769 and 55, that added together give a 5-th power (537824 = 145).
The spelling of 53776955 in words is "fifty-three million, seven hundred seventy-six thousand, nine hundred fifty-five".
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