Base | Representation |
---|---|
bin | 101101101001100000… |
… | …100101101100101101 |
3 | 11200111220222100220001 |
4 | 231221200211230231 |
5 | 1300340241302312 |
6 | 34303405024301 |
7 | 3353426564116 |
oct | 555140455455 |
9 | 150456870801 |
10 | 49014790957 |
11 | 19872631a00 |
12 | 95bab55091 |
13 | 4811910cb2 |
14 | 252d95320d |
15 | 141d136057 |
hex | b69825b2d |
49014790957 has 12 divisors (see below), whose sum is σ = 54206309920. Its totient is φ = 44285515560.
The previous prime is 49014790933. The next prime is 49014791029. The reversal of 49014790957 is 75909741094.
49014790957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 49014790957 - 231 = 46867307309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49014790898 and 49014790907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49014790907) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1222857 + ... + 1262302.
Almost surely, 249014790957 is an apocalyptic number.
It is an amenable number.
49014790957 is a deficient number, since it is larger than the sum of its proper divisors (5191518963).
49014790957 is a wasteful number, since it uses less digits than its factorization.
49014790957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2485344 (or 2485333 counting only the distinct ones).
The product of its (nonzero) digits is 2857680, while the sum is 55.
The spelling of 49014790957 in words is "forty-nine billion, fourteen million, seven hundred ninety thousand, nine hundred fifty-seven".
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