Base | Representation |
---|---|
bin | 101101111111010110… |
… | …110100101000000011 |
3 | 11201110110200110010100 |
4 | 231333112310220003 |
5 | 1302113110020121 |
6 | 34404021133443 |
7 | 3365500242261 |
oct | 557726645003 |
9 | 151413613110 |
10 | 49381329411 |
11 | 19a40522747 |
12 | 96a185a283 |
13 | 486c837b5b |
14 | 25664c7431 |
15 | 14403da026 |
hex | b7f5b4a03 |
49381329411 has 12 divisors (see below), whose sum is σ = 75524386392. Its totient is φ = 30984363456.
The previous prime is 49381329409. The next prime is 49381329433. The reversal of 49381329411 is 11492318394.
It is not a de Polignac number, because 49381329411 - 21 = 49381329409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49381329611) 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, 161376741 + ... + 161377046.
It is an arithmetic number, because the mean of its divisors is an integer number (6293698866).
Almost surely, 249381329411 is an apocalyptic number.
49381329411 is a deficient number, since it is larger than the sum of its proper divisors (26143056981).
49381329411 is a wasteful number, since it uses less digits than its factorization.
49381329411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322753810 (or 322753807 counting only the distinct ones).
The product of its digits is 186624, while the sum is 45.
The spelling of 49381329411 in words is "forty-nine billion, three hundred eighty-one million, three hundred twenty-nine thousand, four hundred eleven".
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