Base | Representation |
---|---|
bin | 1011110000111… |
… | …0100111011101 |
3 | 10102211212210100 |
4 | 2330032213131 |
5 | 100112433231 |
6 | 4521331313 |
7 | 1136256654 |
oct | 274164735 |
9 | 112755710 |
10 | 49342941 |
11 | 2594209a |
12 | 14636b39 |
13 | a2b830b |
14 | 67a619b |
15 | 44ea1e6 |
hex | 2f0e9dd |
49342941 has 24 divisors (see below), whose sum is σ = 74265984. Its totient is φ = 31540320.
The previous prime is 49342933. The next prime is 49342957. The reversal of 49342941 is 14924394.
It is not a de Polignac number, because 49342941 - 23 = 49342933 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 49342896 and 49342905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49342991) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22600 + ... + 24686.
It is an arithmetic number, because the mean of its divisors is an integer number (3094416).
Almost surely, 249342941 is an apocalyptic number.
It is an amenable number.
49342941 is a deficient number, since it is larger than the sum of its proper divisors (24923043).
49342941 is a wasteful number, since it uses less digits than its factorization.
49342941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201 (or 2198 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 49342941 is about 7024.4530747952. The cubic root of 49342941 is about 366.7822782357.
It can be divided in two parts, 4934 and 2941, that added together give a triangular number (7875 = T125).
The spelling of 49342941 in words is "forty-nine million, three hundred forty-two thousand, nine hundred forty-one".
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