Base | Representation |
---|---|
bin | 101101000000010… |
… | …011111111111100 |
3 | 1221121202211222121 |
4 | 231000103333330 |
5 | 3021243303021 |
6 | 202531252324 |
7 | 24465606205 |
oct | 5500237774 |
9 | 1847684877 |
10 | 755056636 |
11 | 358234254 |
12 | 190a4a0a4 |
13 | c0578299 |
14 | 723ca5ac |
15 | 4644a741 |
hex | 2d013ffc |
755056636 has 12 divisors (see below), whose sum is σ = 1322321112. Its totient is φ = 377250608.
The previous prime is 755056619. The next prime is 755056691. The reversal of 755056636 is 636650557.
It is a super-2 number, since 2×7550566362 = 1140221047135272992, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 755056592 and 755056601.
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 3 ways as a sum of consecutive naturals, for example, 63250 + ... + 74233.
It is an arithmetic number, because the mean of its divisors is an integer number (110193426).
Almost surely, 2755056636 is an apocalyptic number.
It is an amenable number.
755056636 is a deficient number, since it is larger than the sum of its proper divisors (567264476).
755056636 is a wasteful number, since it uses less digits than its factorization.
755056636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138860 (or 138858 counting only the distinct ones).
The product of its (nonzero) digits is 567000, while the sum is 43.
The square root of 755056636 is about 27478.2939062817. The cubic root of 755056636 is about 910.5976173476.
The spelling of 755056636 in words is "seven hundred fifty-five million, fifty-six thousand, six hundred thirty-six".
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