Base | Representation |
---|---|
bin | 10101001010100100101… |
… | …100000101110000010011 |
3 | 12011001012221210101122210 |
4 | 111022210230011300103 |
5 | 142312214230424004 |
6 | 3032100503403203 |
7 | 210036631511031 |
oct | 25124454056023 |
9 | 5131187711583 |
10 | 1454461967379 |
11 | 510919954493 |
12 | 1b5a74453503 |
13 | a7202bc5185 |
14 | 50579785551 |
15 | 27c795ce089 |
hex | 152a4b05c13 |
1454461967379 has 16 divisors (see below), whose sum is σ = 1953300908160. Its totient is φ = 962632645440.
The previous prime is 1454461967369. The next prime is 1454461967419. The reversal of 1454461967379 is 9737691644541.
It is not a de Polignac number, because 1454461967379 - 217 = 1454461836307 is a prime.
It is a super-2 number, since 2×14544619673792 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1454461967369) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 21841324 + ... + 21907814.
It is an arithmetic number, because the mean of its divisors is an integer number (122081306760).
Almost surely, 21454461967379 is an apocalyptic number.
1454461967379 is a deficient number, since it is larger than the sum of its proper divisors (498838940781).
1454461967379 is a wasteful number, since it uses less digits than its factorization.
1454461967379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119090.
The product of its digits is 137168640, while the sum is 66.
The spelling of 1454461967379 in words is "one trillion, four hundred fifty-four billion, four hundred sixty-one million, nine hundred sixty-seven thousand, three hundred seventy-nine".
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