Base | Representation |
---|---|
bin | 101101010100101000… |
… | …000000000000011110 |
3 | 11122121111200021120200 |
4 | 231110220000000132 |
5 | 1244131042142230 |
6 | 34204531124330 |
7 | 3341643451512 |
oct | 552450000036 |
9 | 148544607520 |
10 | 48664412190 |
11 | 19702879179 |
12 | 95217436a6 |
13 | 4787154594 |
14 | 24d91c8142 |
15 | 13ec4c5160 |
hex | b54a0001e |
48664412190 has 24 divisors (see below), whose sum is σ = 126527471928. Its totient is φ = 12977176560.
The previous prime is 48664412149. The next prime is 48664412201. The reversal of 48664412190 is 9121446684.
48664412190 is a `hidden beast` number, since 48 + 6 + 6 + 4 + 412 + 190 = 666.
It is a super-2 number, since 2×486644121902 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270357756 + ... + 270357935.
It is an arithmetic number, because the mean of its divisors is an integer number (5271977997).
Almost surely, 248664412190 is an apocalyptic number.
48664412190 is an abundant number, since it is smaller than the sum of its proper divisors (77863059738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48664412190 is a wasteful number, since it uses less digits than its factorization.
48664412190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540715704 (or 540715701 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The spelling of 48664412190 in words is "forty-eight billion, six hundred sixty-four million, four hundred twelve thousand, one hundred ninety".
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