Base | Representation |
---|---|
bin | 101100110110010111… |
… | …001001100000001010 |
3 | 11121022010021201102101 |
4 | 230312113021200022 |
5 | 1242111102200104 |
6 | 34042312424014 |
7 | 3323240003404 |
oct | 546627114012 |
9 | 147263251371 |
10 | 48156678154 |
11 | 1947220a072 |
12 | 93bb6a800a |
13 | 4705bc2140 |
14 | 248b9bbb74 |
15 | 13bcb305a4 |
hex | b365c980a |
48156678154 has 32 divisors (see below), whose sum is σ = 79926524496. Its totient is φ = 21616657920.
The previous prime is 48156678151. The next prime is 48156678169. The reversal of 48156678154 is 45187665184.
It can be written as a sum of positive squares in 8 ways, for example, as 10317480625 + 37839197529 = 101575^2 + 194523^2 .
It is a junction number, because it is equal to n+sod(n) for n = 48156678095 and 48156678104.
It is not an unprimeable number, because it can be changed into a prime (48156678151) 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, 2743534 + ... + 2761030.
Almost surely, 248156678154 is an apocalyptic number.
48156678154 is a deficient number, since it is larger than the sum of its proper divisors (31769846342).
48156678154 is a wasteful number, since it uses less digits than its factorization.
48156678154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20410.
The product of its digits is 6451200, while the sum is 55.
The spelling of 48156678154 in words is "forty-eight billion, one hundred fifty-six million, six hundred seventy-eight thousand, one hundred fifty-four".
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