Base | Representation |
---|---|
bin | 1011111010100… |
… | …1011000001010 |
3 | 10111001002100011 |
4 | 2332221120022 |
5 | 100243224332 |
6 | 4543102134 |
7 | 1144540036 |
oct | 276513012 |
9 | 114032304 |
10 | 49976842 |
11 | 26235383 |
12 | 148a194a |
13 | a47a9c6 |
14 | 68cd1c6 |
15 | 45c2e47 |
hex | 2fa960a |
49976842 has 4 divisors (see below), whose sum is σ = 74965266. Its totient is φ = 24988420.
The previous prime is 49976833. The next prime is 49976851. The reversal of 49976842 is 24867994.
49976842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (49976833) and next prime (49976851).
It can be written as a sum of positive squares in only one way, i.e., 38081241 + 11895601 = 6171^2 + 3449^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12494209 + ... + 12494212.
Almost surely, 249976842 is an apocalyptic number.
49976842 is a deficient number, since it is larger than the sum of its proper divisors (24988424).
49976842 is a wasteful number, since it uses less digits than its factorization.
49976842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24988423.
The product of its digits is 870912, while the sum is 49.
The square root of 49976842 is about 7069.4301043295. The cubic root of 49976842 is about 368.3462645465.
The spelling of 49976842 in words is "forty-nine million, nine hundred seventy-six thousand, eight hundred forty-two".
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