Base | Representation |
---|---|
bin | 100110101010110… |
… | …1100110111001110 |
3 | 10100102112120121011 |
4 | 1031111230313032 |
5 | 10124132100124 |
6 | 332430355434 |
7 | 44103601111 |
oct | 11525546716 |
9 | 3312476534 |
10 | 1297534414 |
11 | 6064738a0 |
12 | 30265bb7a |
13 | 178a83957 |
14 | c447c578 |
15 | 78da4994 |
hex | 4d56cdce |
1297534414 has 32 divisors (see below), whose sum is σ = 2199623040. Its totient is φ = 568629600.
The previous prime is 1297534411. The next prime is 1297534429. The reversal of 1297534414 is 4144357921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1297534411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715569 + ... + 717379.
It is an arithmetic number, because the mean of its divisors is an integer number (68738220).
Almost surely, 21297534414 is an apocalyptic number.
1297534414 is a deficient number, since it is larger than the sum of its proper divisors (902088626).
1297534414 is a wasteful number, since it uses less digits than its factorization.
1297534414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2976.
The product of its digits is 120960, while the sum is 40.
The square root of 1297534414 is about 36021.3050013461. The cubic root of 1297534414 is about 1090.7024661346.
The spelling of 1297534414 in words is "one billion, two hundred ninety-seven million, five hundred thirty-four thousand, four hundred fourteen".
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