Base | Representation |
---|---|
bin | 101011010011101… |
… | …0101001110101011 |
3 | 10202021100201121212 |
4 | 1112213111032223 |
5 | 10434001314042 |
6 | 400110023335 |
7 | 51003403160 |
oct | 12647251653 |
9 | 3667321555 |
10 | 1453151147 |
11 | 6862a1a68 |
12 | 3467a7b4b |
13 | 1a209b266 |
14 | dadca067 |
15 | 87893482 |
hex | 569d53ab |
1453151147 has 8 divisors (see below), whose sum is σ = 1661627616. Its totient is φ = 1244895552.
The previous prime is 1453151129. The next prime is 1453151207. The reversal of 1453151147 is 7411513541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1453151147 - 220 = 1452102571 is a prime.
It is a super-2 number, since 2×14531511472 = 4223296512054831218, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1453151047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40868 + ... + 67649.
It is an arithmetic number, because the mean of its divisors is an integer number (207703452).
Almost surely, 21453151147 is an apocalyptic number.
1453151147 is a deficient number, since it is larger than the sum of its proper divisors (208476469).
1453151147 is a wasteful number, since it uses less digits than its factorization.
1453151147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110437.
The product of its digits is 8400, while the sum is 32.
The square root of 1453151147 is about 38120.2196609621. The cubic root of 1453151147 is about 1132.6705175591.
Adding to 1453151147 its reverse (7411513541), we get a palindrome (8864664688).
The spelling of 1453151147 in words is "one billion, four hundred fifty-three million, one hundred fifty-one thousand, one hundred forty-seven".
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