Base | Representation |
---|---|
bin | 101101010111101111… |
… | …110000101011111111 |
3 | 11122202011012202021222 |
4 | 231113233300223333 |
5 | 1244232443400424 |
6 | 34214041343555 |
7 | 3343150532303 |
oct | 552757605377 |
9 | 148664182258 |
10 | 48716778239 |
11 | 1972a3955a8 |
12 | 9537197bbb |
13 | 4794c5a8cc |
14 | 2502139d03 |
15 | 1401dbae5e |
hex | b57bf0aff |
48716778239 has 8 divisors (see below), whose sum is σ = 51338217312. Its totient is φ = 46137282400.
The previous prime is 48716778211. The next prime is 48716778293. The reversal of 48716778239 is 93287761784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48716778239 - 28 = 48716777983 is a prime.
It is a super-2 number, since 2×487167782392 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48716778839) 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, 10483424 + ... + 10488069.
It is an arithmetic number, because the mean of its divisors is an integer number (6417277164).
Almost surely, 248716778239 is an apocalyptic number.
48716778239 is a deficient number, since it is larger than the sum of its proper divisors (2621439073).
48716778239 is a wasteful number, since it uses less digits than its factorization.
48716778239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20971617.
The product of its digits is 28449792, while the sum is 62.
The spelling of 48716778239 in words is "forty-eight billion, seven hundred sixteen million, seven hundred seventy-eight thousand, two hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •