Base | Representation |
---|---|
bin | 110001011101101000… |
… | …111100101101100110 |
3 | 12002002101000012022000 |
4 | 301131220330231212 |
5 | 1332232304414303 |
6 | 40222040550130 |
7 | 3560062563462 |
oct | 613550745546 |
9 | 162071005260 |
10 | 53110623078 |
11 | 20584620227 |
12 | a362782346 |
13 | 50153470b6 |
14 | 27db8d14a2 |
15 | 15ac9dada3 |
hex | c5da3cb66 |
53110623078 has 32 divisors (see below), whose sum is σ = 118031234400. Its totient is φ = 17702396928.
The previous prime is 53110623043. The next prime is 53110623101. The reversal of 53110623078 is 87032601135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1419718 + ... + 1456646.
It is an arithmetic number, because the mean of its divisors is an integer number (3688476075).
Almost surely, 253110623078 is an apocalyptic number.
53110623078 is an abundant number, since it is smaller than the sum of its proper divisors (64920611322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53110623078 is a wasteful number, since it uses less digits than its factorization.
53110623078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63573 (or 63567 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The spelling of 53110623078 in words is "fifty-three billion, one hundred ten million, six hundred twenty-three thousand, seventy-eight".
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