Base | Representation |
---|---|
bin | 1101011110001… |
… | …1110000010010 |
3 | 10221022212121001 |
4 | 3113203300102 |
5 | 103431214120 |
6 | 5335052214 |
7 | 1254206431 |
oct | 327436022 |
9 | 127285531 |
10 | 56507410 |
11 | 29995943 |
12 | 16b1106a |
13 | b92634b |
14 | 770d118 |
15 | 4e62e0a |
hex | 35e3c12 |
56507410 has 8 divisors (see below), whose sum is σ = 101713356. Its totient is φ = 22602960.
The previous prime is 56507383. The next prime is 56507417. The reversal of 56507410 is 1470565.
56507410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 55666521 + 840889 = 7461^2 + 917^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (56507417) 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 3 ways as a sum of consecutive naturals, for example, 2825361 + ... + 2825380.
Almost surely, 256507410 is an apocalyptic number.
56507410 is a deficient number, since it is larger than the sum of its proper divisors (45205946).
56507410 is a wasteful number, since it uses less digits than its factorization.
56507410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5650748.
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 56507410 is about 7517.1410788943. The cubic root of 56507410 is about 383.7382882893.
Adding to 56507410 its reverse (1470565), we get a palindrome (57977975).
The spelling of 56507410 in words is "fifty-six million, five hundred seven thousand, four hundred ten".
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