Base | Representation |
---|---|
bin | 1101001000110100100… |
… | …00101010100010111111 |
3 | 1121011011200120210122021 |
4 | 12210122100222202333 |
5 | 24343443002023041 |
6 | 543213104501011 |
7 | 44420261620426 |
oct | 6443220524277 |
9 | 1534150523567 |
10 | 451412142271 |
11 | 164496427882 |
12 | 735a101a767 |
13 | 3374cb1b4bc |
14 | 17bc42862bd |
15 | bb20230cd1 |
hex | 691a42a8bf |
451412142271 has 8 divisors (see below), whose sum is σ = 463577656784. Its totient is φ = 439322425920.
The previous prime is 451412142241. The next prime is 451412142331. The reversal of 451412142271 is 172241214154.
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 451412142271 - 215 = 451412109503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (451412142211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18937470 + ... + 18961291.
It is an arithmetic number, because the mean of its divisors is an integer number (57947207098).
Almost surely, 2451412142271 is an apocalyptic number.
451412142271 is a deficient number, since it is larger than the sum of its proper divisors (12165514513).
451412142271 is a wasteful number, since it uses less digits than its factorization.
451412142271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37899081.
The product of its digits is 17920, while the sum is 34.
The spelling of 451412142271 in words is "four hundred fifty-one billion, four hundred twelve million, one hundred forty-two thousand, two hundred seventy-one".
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