Base | Representation |
---|---|
bin | 110100100000011011… |
… | …110111010000110100 |
3 | 12101112010120020122000 |
4 | 310200123313100310 |
5 | 1410430430000004 |
6 | 41522224135300 |
7 | 4034055316353 |
oct | 644033672064 |
9 | 171463506560 |
10 | 56378750004 |
11 | 21a01375375 |
12 | ab15167530 |
13 | 5416449a05 |
14 | 2a2b97199a |
15 | 16ee894c39 |
hex | d206f7434 |
56378750004 has 48 divisors (see below), whose sum is σ = 146408102400. Its totient is φ = 18761934528.
The previous prime is 56378749997. The next prime is 56378750047. The reversal of 56378750004 is 40005787365.
56378750004 is a `hidden beast` number, since 5 + 63 + 7 + 87 + 500 + 0 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 364449 + ... + 495560.
It is an arithmetic number, because the mean of its divisors is an integer number (3050168800).
Almost surely, 256378750004 is an apocalyptic number.
56378750004 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
56378750004 is an abundant number, since it is smaller than the sum of its proper divisors (90029352396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56378750004 is a wasteful number, since it uses less digits than its factorization.
56378750004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 860629 (or 860621 counting only the distinct ones).
The product of its (nonzero) digits is 705600, while the sum is 45.
The spelling of 56378750004 in words is "fifty-six billion, three hundred seventy-eight million, seven hundred fifty thousand, four".
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