Base | Representation |
---|---|
bin | 101101010001101110… |
… | …011110101010010011 |
3 | 11122111010011110100001 |
4 | 231101232132222103 |
5 | 1244031114411323 |
6 | 34200032510431 |
7 | 3340513205623 |
oct | 552156365223 |
9 | 148433143301 |
10 | 48615778963 |
11 | 19688381324 |
12 | 95093ab417 |
13 | 477a05731b |
14 | 24d2968883 |
15 | 13e80ba3ad |
hex | b51b9ea93 |
48615778963 has 8 divisors (see below), whose sum is σ = 49425091056. Its totient is φ = 47806864800.
The previous prime is 48615778903. The next prime is 48615778969. The reversal of 48615778963 is 36987751684.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48615778963 - 217 = 48615647891 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48615778895 and 48615778904.
It is not an unprimeable number, because it can be changed into a prime (48615778969) 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, 152145 + ... + 346957.
It is an arithmetic number, because the mean of its divisors is an integer number (6178136382).
Almost surely, 248615778963 is an apocalyptic number.
48615778963 is a deficient number, since it is larger than the sum of its proper divisors (809312093).
48615778963 is a wasteful number, since it uses less digits than its factorization.
48615778963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198965.
The product of its digits is 60963840, while the sum is 64.
The spelling of 48615778963 in words is "forty-eight billion, six hundred fifteen million, seven hundred seventy-eight thousand, nine hundred sixty-three".
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