Base | Representation |
---|---|
bin | 1100010110010111… |
… | …1100001100001100 |
3 | 22120000212100212110 |
4 | 3011211330030030 |
5 | 23242123314140 |
6 | 1304541104020 |
7 | 145102344303 |
oct | 30545741414 |
9 | 8500770773 |
10 | 3315057420 |
11 | 1451299784 |
12 | 786258010 |
13 | 40aa54b4c |
14 | 2363b943a |
15 | 146079380 |
hex | c597c30c |
3315057420 has 48 divisors (see below), whose sum is σ = 9328838400. Its totient is φ = 879569856.
The previous prime is 3315057401. The next prime is 3315057457. The reversal of 3315057420 is 247505133.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 126882 + ... + 150761.
It is an arithmetic number, because the mean of its divisors is an integer number (194350800).
Almost surely, 23315057420 is an apocalyptic number.
3315057420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3315057420 is an abundant number, since it is smaller than the sum of its proper divisors (6013780980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3315057420 is a wasteful number, since it uses less digits than its factorization.
3315057420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277854 (or 277852 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 3315057420 is about 57576.5353247310. The cubic root of 3315057420 is about 1491.0665186750.
The spelling of 3315057420 in words is "three billion, three hundred fifteen million, fifty-seven thousand, four hundred twenty".
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