Base | Representation |
---|---|
bin | 11100000000001… |
… | …000000000100001 |
3 | 1012202000001101020 |
4 | 130000020000201 |
5 | 1430231413344 |
6 | 114341200053 |
7 | 14433122166 |
oct | 3400100041 |
9 | 1182001336 |
10 | 469794849 |
11 | 221206907 |
12 | 111400029 |
13 | 7643a924 |
14 | 4657206d |
15 | 2b39d719 |
hex | 1c008021 |
469794849 has 12 divisors (see below), whose sum is σ = 654813936. Its totient is φ = 299578312.
The previous prime is 469794839. The next prime is 469794877. The reversal of 469794849 is 948497964.
It is a happy number.
It is not a de Polignac number, because 469794849 - 212 = 469790753 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 469794792 and 469794801.
It is not an unprimeable number, because it can be changed into a prime (469794839) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146427 + ... + 149600.
It is an arithmetic number, because the mean of its divisors is an integer number (54567828).
Almost surely, 2469794849 is an apocalyptic number.
It is an amenable number.
469794849 is a deficient number, since it is larger than the sum of its proper divisors (185019087).
469794849 is a wasteful number, since it uses less digits than its factorization.
469794849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296076 (or 296053 counting only the distinct ones).
The product of its digits is 15676416, while the sum is 60.
The square root of 469794849 is about 21674.7514172597. The cubic root of 469794849 is about 777.3848695163.
The spelling of 469794849 in words is "four hundred sixty-nine million, seven hundred ninety-four thousand, eight hundred forty-nine".
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