Base | Representation |
---|---|
bin | 1101001110000110001… |
… | …11100111001111011101 |
3 | 1121102111010022221001010 |
4 | 12213003013213033131 |
5 | 24420243222301231 |
6 | 544402145205433 |
7 | 44550421542555 |
oct | 6470307471735 |
9 | 1542433287033 |
10 | 454245118941 |
11 | 16570a589109 |
12 | 74051930879 |
13 | 33ab1a23563 |
14 | 17db2612165 |
15 | bc38cd1546 |
hex | 69c31e73dd |
454245118941 has 8 divisors (see below), whose sum is σ = 637537009120. Its totient is φ = 286891654032.
The previous prime is 454245118931. The next prime is 454245118961. The reversal of 454245118941 is 149811542454.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 454245118941 - 215 = 454245086173 is a prime.
It is a super-2 number, since 2×4542451189412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454245118931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3984606250 + ... + 3984606363.
It is an arithmetic number, because the mean of its divisors is an integer number (79692126140).
Almost surely, 2454245118941 is an apocalyptic number.
It is an amenable number.
454245118941 is a deficient number, since it is larger than the sum of its proper divisors (183291890179).
454245118941 is a wasteful number, since it uses less digits than its factorization.
454245118941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7969212635.
The product of its digits is 921600, while the sum is 48.
The spelling of 454245118941 in words is "four hundred fifty-four billion, two hundred forty-five million, one hundred eighteen thousand, nine hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •