Base | Representation |
---|---|
bin | 1011101011010… |
… | …1001001000100 |
3 | 10102011021001200 |
4 | 2322311021010 |
5 | 100014221302 |
6 | 4505422500 |
7 | 1133202330 |
oct | 272651104 |
9 | 112137050 |
10 | 48976452 |
11 | 25711808 |
12 | 1449aa30 |
13 | a1ba565 |
14 | 670c7c0 |
15 | 447681c |
hex | 2eb5244 |
48976452 has 144 divisors (see below), whose sum is σ = 152530560. Its totient is φ = 12939264.
The previous prime is 48976451. The next prime is 48976457. The reversal of 48976452 is 25467984.
It is a happy number.
It is a super-4 number, since 4×489764524 (a number of 32 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48976398 and 48976407.
It is not an unprimeable number, because it can be changed into a prime (48976451) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253668 + ... + 253860.
It is an arithmetic number, because the mean of its divisors is an integer number (1059240).
Almost surely, 248976452 is an apocalyptic number.
48976452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48976452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76265280).
48976452 is an abundant number, since it is smaller than the sum of its proper divisors (103554108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48976452 is a wasteful number, since it uses less digits than its factorization.
48976452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282 (or 277 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 48976452 is about 6998.3177978711. The cubic root of 48976452 is about 365.8719430172.
The spelling of 48976452 in words is "forty-eight million, nine hundred seventy-six thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •