Base | Representation |
---|---|
bin | 101101110110010111… |
… | …111101010000101001 |
3 | 11201001222010020002220 |
4 | 231312113331100221 |
5 | 1301311020210402 |
6 | 34341035144253 |
7 | 3361660316202 |
oct | 556627752051 |
9 | 151058106086 |
10 | 49230631977 |
11 | 1997345450a |
12 | 965b2a5089 |
13 | 4847553687 |
14 | 255049a5a9 |
15 | 143206ddbc |
hex | b765fd429 |
49230631977 has 16 divisors (see below), whose sum is σ = 67433841792. Its totient is φ = 31924419840.
The previous prime is 49230631963. The next prime is 49230631979. The reversal of 49230631977 is 77913603294.
It is not a de Polignac number, because 49230631977 - 214 = 49230615593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49230631979) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347073 + ... + 467889.
It is an arithmetic number, because the mean of its divisors is an integer number (4214615112).
Almost surely, 249230631977 is an apocalyptic number.
It is an amenable number.
49230631977 is a deficient number, since it is larger than the sum of its proper divisors (18203209815).
49230631977 is a wasteful number, since it uses less digits than its factorization.
49230631977 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124528.
The product of its (nonzero) digits is 1714608, while the sum is 51.
The spelling of 49230631977 in words is "forty-nine billion, two hundred thirty million, six hundred thirty-one thousand, nine hundred seventy-seven".
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