Base | Representation |
---|---|
bin | 101101101101111000… |
… | …011100101010000111 |
3 | 11200201001000121101221 |
4 | 231231320130222013 |
5 | 1301013031413442 |
6 | 34314545301211 |
7 | 3355310266216 |
oct | 555570345207 |
9 | 150631017357 |
10 | 49088154247 |
11 | 198aaa8a920 |
12 | 961b634807 |
13 | 4823b89622 |
14 | 25395ad07d |
15 | 14247c8467 |
hex | b6de1ca87 |
49088154247 has 8 divisors (see below), whose sum is σ = 53585214480. Its totient is φ = 44596844160.
The previous prime is 49088154221. The next prime is 49088154253. The reversal of 49088154247 is 74245188094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49088154247 - 211 = 49088152199 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49088154194 and 49088154203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49088154277) 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, 1419672 + ... + 1453837.
It is an arithmetic number, because the mean of its divisors is an integer number (6698151810).
Almost surely, 249088154247 is an apocalyptic number.
49088154247 is a deficient number, since it is larger than the sum of its proper divisors (4497060233).
49088154247 is a wasteful number, since it uses less digits than its factorization.
49088154247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2875073.
The product of its (nonzero) digits is 2580480, while the sum is 52.
The spelling of 49088154247 in words is "forty-nine billion, eighty-eight million, one hundred fifty-four thousand, two hundred forty-seven".
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