Base | Representation |
---|---|
bin | 101101111111100010… |
… | …101111100010011010 |
3 | 11201110200120012122220 |
4 | 231333202233202122 |
5 | 1302114410014143 |
6 | 34404212124510 |
7 | 3365535635604 |
oct | 557742574232 |
9 | 151420505586 |
10 | 49384454298 |
11 | 19a422674a3 |
12 | 96a2906736 |
13 | 48703902ba |
14 | 2566a9c174 |
15 | 1440805d83 |
hex | b7f8af89a |
49384454298 has 16 divisors (see below), whose sum is σ = 100388071776. Its totient is φ = 16191624240.
The previous prime is 49384454279. The next prime is 49384454299. The reversal of 49384454298 is 89245448394.
It is a happy number.
It is a super-2 number, since 2×493844542982 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49384454299) 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, 67464736 + ... + 67465467.
It is an arithmetic number, because the mean of its divisors is an integer number (6274254486).
Almost surely, 249384454298 is an apocalyptic number.
49384454298 is an abundant number, since it is smaller than the sum of its proper divisors (51003617478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49384454298 is a wasteful number, since it uses less digits than its factorization.
49384454298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134930269.
The product of its digits is 39813120, while the sum is 60.
The spelling of 49384454298 in words is "forty-nine billion, three hundred eighty-four million, four hundred fifty-four thousand, two hundred ninety-eight".
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