Base | Representation |
---|---|
bin | 1000000000010000… |
… | …1111110100100000 |
3 | 12112201222001000120 |
4 | 2000010033310200 |
5 | 13400020101044 |
6 | 553111520240 |
7 | 104146526160 |
oct | 20004176440 |
9 | 5481861016 |
10 | 2148597024 |
11 | a02910822 |
12 | 4bb689080 |
13 | 2831a47b2 |
14 | 1654da5a0 |
15 | c8966519 |
hex | 8010fd20 |
2148597024 has 96 divisors (see below), whose sum is σ = 6495261696. Its totient is φ = 609173760.
The previous prime is 2148597023. The next prime is 2148597091. The reversal of 2148597024 is 4207958412.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (2148597023) 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, 75829 + ... + 100235.
It is an arithmetic number, because the mean of its divisors is an integer number (67658976).
Almost surely, 22148597024 is an apocalyptic number.
2148597024 is a gapful number since it is divisible by the number (24) 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 2148597024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3247630848).
2148597024 is an abundant number, since it is smaller than the sum of its proper divisors (4346664672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2148597024 is a wasteful number, since it uses less digits than its factorization.
2148597024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24558 (or 24550 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 2148597024 is about 46352.9613293477. The cubic root of 2148597024 is about 1290.3820801997.
The spelling of 2148597024 in words is "two billion, one hundred forty-eight million, five hundred ninety-seven thousand, twenty-four".
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