Base | Representation |
---|---|
bin | 100010100000010000010… |
… | …1111111001101000100010 |
3 | 121210100102121100222001100 |
4 | 1011000200233321220202 |
5 | 1110144002442310110 |
6 | 14030311124415230 |
7 | 666416654105556 |
oct | 105004057715042 |
9 | 17710377328040 |
10 | 4742193322530 |
11 | 1569175557a54 |
12 | 64709ab47516 |
13 | 28525784c0c1 |
14 | 125748231866 |
15 | 8354e397bc0 |
hex | 45020bf9a22 |
4742193322530 has 48 divisors (see below), whose sum is σ = 12339268264440. Its totient is φ = 1263603796224.
The previous prime is 4742193322501. The next prime is 4742193322561. The reversal of 4742193322530 is 352233912474.
4742193322530 is a `hidden beast` number, since 4 + 7 + 4 + 2 + 1 + 93 + 3 + 22 + 530 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3836587955841 + 905605366689 = 1958721^2 + 951633^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
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 23 ways as a sum of consecutive naturals, for example, 20322717 + ... + 20554736.
Almost surely, 24742193322530 is an apocalyptic number.
4742193322530 is an abundant number, since it is smaller than the sum of its proper divisors (7597074941910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4742193322530 is a wasteful number, since it uses less digits than its factorization.
4742193322530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40878755 (or 40878752 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 45.
The spelling of 4742193322530 in words is "four trillion, seven hundred forty-two billion, one hundred ninety-three million, three hundred twenty-two thousand, five hundred thirty".
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