Base | Representation |
---|---|
bin | 111101000100010… |
… | …0011010111111010 |
3 | 12021210200011011210 |
4 | 1322020203113322 |
5 | 13144024444034 |
6 | 535154303550 |
7 | 101530512561 |
oct | 17210432772 |
9 | 5253604153 |
10 | 2049062394 |
11 | 9617079a5 |
12 | 492287bb6 |
13 | 268694a72 |
14 | 1561cabd8 |
15 | bed548e9 |
hex | 7a2235fa |
2049062394 has 32 divisors (see below), whose sum is σ = 4343417856. Its totient is φ = 642216960.
The previous prime is 2049062383. The next prime is 2049062401. The reversal of 2049062394 is 4932609402.
It is a super-2 number, since 2×20490623942 = 8397313389010022472, which contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 101634 + ... + 120114.
It is an arithmetic number, because the mean of its divisors is an integer number (135731808).
Almost surely, 22049062394 is an apocalyptic number.
2049062394 is an abundant number, since it is smaller than the sum of its proper divisors (2294355462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2049062394 is a wasteful number, since it uses less digits than its factorization.
2049062394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19590.
The product of its (nonzero) digits is 93312, while the sum is 39.
The square root of 2049062394 is about 45266.5703803591. The cubic root of 2049062394 is about 1270.1403928538.
The spelling of 2049062394 in words is "two billion, forty-nine million, sixty-two thousand, three hundred ninety-four".
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