Base | Representation |
---|---|
bin | 1101001111101100010… |
… | …10000100011111010000 |
3 | 1121111200210120120020221 |
4 | 12213312022010133100 |
5 | 24424021424313130 |
6 | 545023134242424 |
7 | 44610560040046 |
oct | 6476612043720 |
9 | 1544623516227 |
10 | 455101401040 |
11 | 166009970570 |
12 | 74250656414 |
13 | 33bba251060 |
14 | 1805422c396 |
15 | bc8907487a |
hex | 69f62847d0 |
455101401040 has 160 divisors (see below), whose sum is σ = 1285961443200. Its totient is φ = 147493570560.
The previous prime is 455101401019. The next prime is 455101401043. The reversal of 455101401040 is 40104101554.
It is a junction number, because it is equal to n+sod(n) for n = 455101400996 and 455101401014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455101401043) 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 31 ways as a sum of consecutive naturals, for example, 354130 + ... + 1017649.
It is an arithmetic number, because the mean of its divisors is an integer number (8037259020).
Almost surely, 2455101401040 is an apocalyptic number.
455101401040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
455101401040 is an abundant number, since it is smaller than the sum of its proper divisors (830860042160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455101401040 is a wasteful number, since it uses less digits than its factorization.
455101401040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1371845 (or 1371839 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 455101401040 its reverse (40104101554), we get a palindrome (495205502594).
The spelling of 455101401040 in words is "four hundred fifty-five billion, one hundred one million, four hundred one thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •