Base | Representation |
---|---|
bin | 101010010101010011… |
… | …001000110011100110 |
3 | 11100022210122120220222 |
4 | 222111103020303212 |
5 | 1221042322314300 |
6 | 32514223324342 |
7 | 3166255555304 |
oct | 522523106346 |
9 | 140283576828 |
10 | 45454494950 |
11 | 18305971907 |
12 | 89867506b2 |
13 | 4395122a77 |
14 | 22b2b7b274 |
15 | 12b07b8785 |
hex | a954c8ce6 |
45454494950 has 24 divisors (see below), whose sum is σ = 84550974552. Its totient is φ = 18180590720.
The previous prime is 45454494949. The next prime is 45454494973. The reversal of 45454494950 is 5949445454.
It is a super-2 number, since 2×454544949502 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 45454494892 and 45454494901.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1425077 + ... + 1456623.
It is an arithmetic number, because the mean of its divisors is an integer number (3522957273).
Almost surely, 245454494950 is an apocalyptic number.
45454494950 is a deficient number, since it is larger than the sum of its proper divisors (39096479602).
45454494950 is a wasteful number, since it uses less digits than its factorization.
45454494950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60376 (or 60371 counting only the distinct ones).
The product of its (nonzero) digits is 10368000, while the sum is 53.
The spelling of 45454494950 in words is "forty-five billion, four hundred fifty-four million, four hundred ninety-four thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •