Base | Representation |
---|---|
bin | 101011001000001… |
… | …1011101001100110 |
3 | 10201212001202001001 |
4 | 1112100123221212 |
5 | 10430432220014 |
6 | 355333223514 |
7 | 50601361525 |
oct | 12620335146 |
9 | 3655052031 |
10 | 1447148134 |
11 | 6829718a3 |
12 | 344791b9a |
13 | 1a0a78a93 |
14 | da2a64bc |
15 | 870a9974 |
hex | 5641ba66 |
1447148134 has 4 divisors (see below), whose sum is σ = 2170722204. Its totient is φ = 723574066.
The previous prime is 1447148113. The next prime is 1447148147. The reversal of 1447148134 is 4318417441.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 1447148093 and 1447148102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361787032 + ... + 361787035.
It is an arithmetic number, because the mean of its divisors is an integer number (542680551).
Almost surely, 21447148134 is an apocalyptic number.
1447148134 is a deficient number, since it is larger than the sum of its proper divisors (723574070).
1447148134 is an equidigital number, since it uses as much as digits as its factorization.
1447148134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723574069.
The product of its digits is 43008, while the sum is 37.
The square root of 1447148134 is about 38041.4002633972. The cubic root of 1447148134 is about 1131.1086657409.
The spelling of 1447148134 in words is "one billion, four hundred forty-seven million, one hundred forty-eight thousand, one hundred thirty-four".
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