Base | Representation |
---|---|
bin | 11010111000100… |
… | …011101110011100 |
3 | 1011102200220100102 |
4 | 122320203232130 |
5 | 1410431042022 |
6 | 112431120232 |
7 | 14114503652 |
oct | 3270435634 |
9 | 1142626312 |
10 | 451034012 |
11 | 211662590 |
12 | 107073078 |
13 | 7259c540 |
14 | 43c8add2 |
15 | 298e4a92 |
hex | 1ae23b9c |
451034012 has 24 divisors (see below), whose sum is σ = 927301872. Its totient is φ = 189244800.
The previous prime is 451033991. The next prime is 451034053. The reversal of 451034012 is 210430154.
It is a super-2 number, since 2×4510340122 = 406863359961632288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393689 + ... + 394832.
It is an arithmetic number, because the mean of its divisors is an integer number (38637578).
Almost surely, 2451034012 is an apocalyptic number.
It is an amenable number.
451034012 is an abundant number, since it is smaller than the sum of its proper divisors (476267860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
451034012 is a wasteful number, since it uses less digits than its factorization.
451034012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 788549 (or 788547 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 451034012 is about 21237.5613477631. The cubic root of 451034012 is about 766.8959264796.
Adding to 451034012 its reverse (210430154), we get a palindrome (661464166).
The spelling of 451034012 in words is "four hundred fifty-one million, thirty-four thousand, twelve".
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