Base | Representation |
---|---|
bin | 10101101011101100010… |
… | …10010010110001000000 |
3 | 2122020000011001022111212 |
4 | 22311312022102301000 |
5 | 44201241002031000 |
6 | 1330130443225252 |
7 | 104553041256125 |
oct | 12656612226100 |
9 | 2566004038455 |
10 | 745011752000 |
11 | 267a5979113a |
12 | 10047ab18228 |
13 | 5533c934219 |
14 | 280b735274c |
15 | 145a5a67c35 |
hex | ad76292c40 |
745011752000 has 56 divisors (see below), whose sum is σ = 1845021623640. Its totient is φ = 298004697600.
The previous prime is 745011751993. The next prime is 745011752021. The reversal of 745011752000 is 257110547.
It can be written as a sum of positive squares in 4 ways, for example, as 22158108736 + 722853643264 = 148856^2 + 850208^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
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 7 ways as a sum of consecutive naturals, for example, 46555235 + ... + 46571234.
Almost surely, 2745011752000 is an apocalyptic number.
It is an amenable number.
745011752000 is an abundant number, since it is smaller than the sum of its proper divisors (1100009871640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745011752000 is an equidigital number, since it uses as much as digits as its factorization.
745011752000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93126496 (or 93126476 counting only the distinct ones).
The product of its (nonzero) digits is 9800, while the sum is 32.
Adding to 745011752000 its reverse (257110547), we get a palindrome (745268862547).
The spelling of 745011752000 in words is "seven hundred forty-five billion, eleven million, seven hundred fifty-two thousand".
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