Base | Representation |
---|---|
bin | 101011010110100… |
… | …0001010010001010 |
3 | 10202101011111010021 |
4 | 1112231001102022 |
5 | 10434342023224 |
6 | 400202011054 |
7 | 51022153456 |
oct | 12655012212 |
9 | 3671144107 |
10 | 1454642314 |
11 | 687120334 |
12 | 3471a6a8a |
13 | 1a24a0bc8 |
14 | db297666 |
15 | 87a8a1e4 |
hex | 56b4148a |
1454642314 has 16 divisors (see below), whose sum is σ = 2278393920. Its totient is φ = 695221120.
The previous prime is 1454642279. The next prime is 1454642317. The reversal of 1454642314 is 4132464541.
It is a self number, because there is not a number n which added to its sum of digits gives 1454642314.
It is not an unprimeable number, because it can be changed into a prime (1454642317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62202 + ... + 82330.
It is an arithmetic number, because the mean of its divisors is an integer number (142399620).
Almost surely, 21454642314 is an apocalyptic number.
1454642314 is a deficient number, since it is larger than the sum of its proper divisors (823751606).
1454642314 is a wasteful number, since it uses less digits than its factorization.
1454642314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21725.
The product of its digits is 46080, while the sum is 34.
The square root of 1454642314 is about 38139.7733868464. The cubic root of 1454642314 is about 1133.0578192061.
The spelling of 1454642314 in words is "one billion, four hundred fifty-four million, six hundred forty-two thousand, three hundred fourteen".
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