Base | Representation |
---|---|
bin | 1101001000010001111… |
… | …10011001101111000111 |
3 | 1121010102110220021021002 |
4 | 12210020332121233013 |
5 | 24342344232022101 |
6 | 543124225043515 |
7 | 44410140640142 |
oct | 6441076315707 |
9 | 1533373807232 |
10 | 451122142151 |
11 | 16435776345a |
12 | 7351ba8659b |
13 | 33704a121b5 |
14 | 17b97957059 |
15 | bb04a49d6b |
hex | 6908f99bc7 |
451122142151 has 8 divisors (see below), whose sum is σ = 452015950080. Its totient is φ = 450228867768.
The previous prime is 451122142109. The next prime is 451122142171. The reversal of 451122142151 is 151241221154.
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 451122142151 - 214 = 451122125767 is a prime.
It is a super-2 number, since 2×4511221421512 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (451122142171) 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, 1581080 + ... + 1844466.
It is an arithmetic number, because the mean of its divisors is an integer number (56501993760).
Almost surely, 2451122142151 is an apocalyptic number.
451122142151 is a deficient number, since it is larger than the sum of its proper divisors (893807929).
451122142151 is a wasteful number, since it uses less digits than its factorization.
451122142151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266773.
The product of its digits is 3200, while the sum is 29.
The spelling of 451122142151 in words is "four hundred fifty-one billion, one hundred twenty-two million, one hundred forty-two thousand, one hundred fifty-one".
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