Base | Representation |
---|---|
bin | 1110010010011110001… |
… | …00011111011000111010 |
3 | 1201221020100101211011011 |
4 | 13021033010133120322 |
5 | 31020432412131304 |
6 | 1013312435224134 |
7 | 50320161234601 |
oct | 7111704373072 |
9 | 1657210354134 |
10 | 490952848954 |
11 | 17a2370a1a67 |
12 | 7b19714804a |
13 | 373b199c069 |
14 | 19a95856a38 |
15 | cb86740c04 |
hex | 724f11f63a |
490952848954 has 32 divisors (see below), whose sum is σ = 750037579200. Its totient is φ = 240967182720.
The previous prime is 490952848931. The next prime is 490952848961. The reversal of 490952848954 is 459848259094.
It is a Harshad number since it is a multiple of its sum of digits (67).
It is a self number, because there is not a number n which added to its sum of digits gives 490952848954.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65622894 + ... + 65630374.
It is an arithmetic number, because the mean of its divisors is an integer number (23438674350).
Almost surely, 2490952848954 is an apocalyptic number.
490952848954 is a deficient number, since it is larger than the sum of its proper divisors (259084730246).
490952848954 is a wasteful number, since it uses less digits than its factorization.
490952848954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9198.
The product of its (nonzero) digits is 149299200, while the sum is 67.
The spelling of 490952848954 in words is "four hundred ninety billion, nine hundred fifty-two million, eight hundred forty-eight thousand, nine hundred fifty-four".
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