Base | Representation |
---|---|
bin | 101100101110011001… |
… | …111110001010101111 |
3 | 11120221211010100102000 |
4 | 230232121332022233 |
5 | 1241322414403211 |
6 | 34021143503343 |
7 | 3320026316463 |
oct | 545631761257 |
9 | 146854110360 |
10 | 48023200431 |
11 | 194039322a8 |
12 | 9382a57b53 |
13 | 46b435973b |
14 | 2477d944a3 |
15 | 13b1066656 |
hex | b2e67e2af |
48023200431 has 16 divisors (see below), whose sum is σ = 75330511200. Its totient is φ = 30132203904.
The previous prime is 48023200429. The next prime is 48023200483. The reversal of 48023200431 is 13400232084.
48023200431 is a `hidden beast` number, since 4 + 8 + 0 + 23 + 200 + 431 = 666.
It is not a de Polignac number, because 48023200431 - 21 = 48023200429 is a prime.
It is a super-2 number, since 2×480232004312 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 48023200395 and 48023200404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48023200031) 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, 52312396 + ... + 52313313.
It is an arithmetic number, because the mean of its divisors is an integer number (4708156950).
Almost surely, 248023200431 is an apocalyptic number.
48023200431 is a deficient number, since it is larger than the sum of its proper divisors (27307310769).
48023200431 is a wasteful number, since it uses less digits than its factorization.
48023200431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104625735 (or 104625729 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The spelling of 48023200431 in words is "forty-eight billion, twenty-three million, two hundred thousand, four hundred thirty-one".
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