Base | Representation |
---|---|
bin | 101101011110110000… |
… | …100100110000101000 |
3 | 11200001100121011222011 |
4 | 231132300210300220 |
5 | 1300003103311130 |
6 | 34233443205304 |
7 | 3346106552302 |
oct | 553660446050 |
9 | 150040534864 |
10 | 48834432040 |
11 | 1978a844649 |
12 | 956a676834 |
13 | 47b3442944 |
14 | 2513a04972 |
15 | 140c3ab52a |
hex | b5ec24c28 |
48834432040 has 64 divisors (see below), whose sum is σ = 111570048000. Its totient is φ = 19233147648.
The previous prime is 48834432037. The next prime is 48834432061. The reversal of 48834432040 is 4023443884.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 48834431984 and 48834432002.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10173561 + ... + 10178359.
It is an arithmetic number, because the mean of its divisors is an integer number (1743282000).
Almost surely, 248834432040 is an apocalyptic number.
48834432040 is a gapful number since it is divisible by the number (40) 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 48834432040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55785024000).
48834432040 is an abundant number, since it is smaller than the sum of its proper divisors (62735615960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48834432040 is a wasteful number, since it uses less digits than its factorization.
48834432040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8674 (or 8670 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 40.
The spelling of 48834432040 in words is "forty-eight billion, eight hundred thirty-four million, four hundred thirty-two thousand, forty".
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