Base | Representation |
---|---|
bin | 111110101011011001010… |
… | …000001111100010010000 |
3 | 120020202122022201120110011 |
4 | 332223121100033202100 |
5 | 1031032122222110100 |
6 | 13054411254044304 |
7 | 623120325103141 |
oct | 76533120174220 |
9 | 16222568646404 |
10 | 4307202144400 |
11 | 141074635a621 |
12 | 596921349694 |
13 | 253223a8863c |
14 | 10c680bbbac8 |
15 | 77090ab2bba |
hex | 3ead940f890 |
4307202144400 has 45 divisors (see below), whose sum is σ = 10348152874891. Its totient is φ = 1722864254720.
The previous prime is 4307202144383. The next prime is 4307202144403. The reversal of 4307202144400 is 44412027034.
The square root of 4307202144400 is 2075380.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 694708914064 + 3612493230336 = 833492^2 + 1900656^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4307202144403) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 41455716 + ... + 41559484.
Almost surely, 24307202144400 is an apocalyptic number.
4307202144400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
4307202144400 is the 2075380-th square number.
It is an amenable number.
4307202144400 is an abundant number, since it is smaller than the sum of its proper divisors (6040950730491).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4307202144400 is an frugal number, since it uses more digits than its factorization.
4307202144400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207556 (or 103776 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 31.
The spelling of 4307202144400 in words is "four trillion, three hundred seven billion, two hundred two million, one hundred forty-four thousand, four hundred".
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