Base | Representation |
---|---|
bin | 1011111010100… |
… | …1011001101101 |
3 | 10111001002110211 |
4 | 2332221121231 |
5 | 100243230231 |
6 | 4543102421 |
7 | 1144540240 |
oct | 276513155 |
9 | 114032424 |
10 | 49976941 |
11 | 26235463 |
12 | 148a1a11 |
13 | a47aa71 |
14 | 68cd257 |
15 | 45c2eb1 |
hex | 2fa966d |
49976941 has 8 divisors (see below), whose sum is σ = 57468224. Its totient is φ = 42573600.
The previous prime is 49976891. The next prime is 49976963. The reversal of 49976941 is 14967994.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49976941 - 211 = 49974893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49976981) 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, 20760 + ... + 23041.
It is an arithmetic number, because the mean of its divisors is an integer number (7183528).
Almost surely, 249976941 is an apocalyptic number.
It is an amenable number.
49976941 is a deficient number, since it is larger than the sum of its proper divisors (7491283).
49976941 is a wasteful number, since it uses less digits than its factorization.
49976941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43971.
The product of its digits is 489888, while the sum is 49.
The square root of 49976941 is about 7069.4371063049. The cubic root of 49976941 is about 368.3465077675.
The spelling of 49976941 in words is "forty-nine million, nine hundred seventy-six thousand, nine hundred forty-one".
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