Base | Representation |
---|---|
bin | 101101100010101011… |
… | …110101100000011010 |
3 | 11200012221112120010222 |
4 | 231202223311200122 |
5 | 1300121434030103 |
6 | 34244155040042 |
7 | 3350536452512 |
oct | 554253654032 |
9 | 150187476128 |
10 | 48900298778 |
11 | 19813a42271 |
12 | 9588740022 |
13 | 47c3c95046 |
14 | 251c66c842 |
15 | 141306c638 |
hex | b62af581a |
48900298778 has 4 divisors (see below), whose sum is σ = 73350448170. Its totient is φ = 24450149388.
The previous prime is 48900298763. The next prime is 48900298787. The reversal of 48900298778 is 87789200984.
48900298778 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 can be written as a sum of positive squares in only one way, i.e., 44726751169 + 4173547609 = 211487^2 + 64603^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 48900298778.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12225074693 + ... + 12225074696.
Almost surely, 248900298778 is an apocalyptic number.
48900298778 is a deficient number, since it is larger than the sum of its proper divisors (24450149392).
48900298778 is a wasteful number, since it uses less digits than its factorization.
48900298778 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24450149391.
The product of its (nonzero) digits is 16257024, while the sum is 62.
The spelling of 48900298778 in words is "forty-eight billion, nine hundred million, two hundred ninety-eight thousand, seven hundred seventy-eight".
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