Base | Representation |
---|---|
bin | 101100110100010000… |
… | …101011010111001011 |
3 | 11121012122221210111000 |
4 | 230310100223113023 |
5 | 1242023041134103 |
6 | 34035013110043 |
7 | 3322331245500 |
oct | 546420532713 |
9 | 147178853430 |
10 | 48121427403 |
11 | 19454322715 |
12 | 93ab928323 |
13 | 46cb7cc1ca |
14 | 24870434a7 |
15 | 13b99baaa3 |
hex | b3442b5cb |
48121427403 has 108 divisors (see below), whose sum is σ = 85758394680. Its totient is φ = 26590630752.
The previous prime is 48121427371. The next prime is 48121427411. The reversal of 48121427403 is 30472412184.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
48121427403 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 48121427403 - 25 = 48121427371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48121427483) by changing a digit.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 295223400 + ... + 295223562.
It is an arithmetic number, because the mean of its divisors is an integer number (794059210).
Almost surely, 248121427403 is an apocalyptic number.
48121427403 is a deficient number, since it is larger than the sum of its proper divisors (37636967277).
48121427403 is an equidigital number, since it uses as much as digits as its factorization.
48121427403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423 (or 210 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
Adding to 48121427403 its reverse (30472412184), we get a palindrome (78593839587).
The spelling of 48121427403 in words is "forty-eight billion, one hundred twenty-one million, four hundred twenty-seven thousand, four hundred three".
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