Base | Representation |
---|---|
bin | 101101010111111011… |
… | …101000011011101001 |
3 | 11122202101001212001001 |
4 | 231113323220123221 |
5 | 1244234242441103 |
6 | 34214232155001 |
7 | 3343216143034 |
oct | 552773503351 |
9 | 148671055031 |
10 | 48719890153 |
11 | 19731120630 |
12 | 9538238a61 |
13 | 47957aa18c |
14 | 250270a01b |
15 | 14022d301d |
hex | b57ee86e9 |
48719890153 has 16 divisors (see below), whose sum is σ = 53401735296. Its totient is φ = 44080352640.
The previous prime is 48719890151. The next prime is 48719890157. The reversal of 48719890153 is 35109891784.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 48719890153 - 21 = 48719890151 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48719890094 and 48719890103.
It is not an unprimeable number, because it can be changed into a prime (48719890151) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9934300 + ... + 9939202.
It is an arithmetic number, because the mean of its divisors is an integer number (3337608456).
Almost surely, 248719890153 is an apocalyptic number.
It is an amenable number.
48719890153 is a deficient number, since it is larger than the sum of its proper divisors (4681845143).
48719890153 is a wasteful number, since it uses less digits than its factorization.
48719890153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9024.
The product of its (nonzero) digits is 2177280, while the sum is 55.
The spelling of 48719890153 in words is "forty-eight billion, seven hundred nineteen million, eight hundred ninety thousand, one hundred fifty-three".
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