Base | Representation |
---|---|
bin | 1001000010101000100001 |
3 | 11110102010210 |
4 | 21002220201 |
5 | 1101320311 |
6 | 122444333 |
7 | 26100600 |
oct | 11025041 |
9 | 4412123 |
10 | 2370081 |
11 | 137974a |
12 | 9636a9 |
13 | 64ca1c |
14 | 459a37 |
15 | 31c3a6 |
hex | 242a21 |
2370081 has 24 divisors (see below), whose sum is σ = 3841344. Its totient is φ = 1293600.
The previous prime is 2370073. The next prime is 2370103. The reversal of 2370081 is 1800732.
It is not a de Polignac number, because 2370081 - 23 = 2370073 is a prime.
It is a super-2 number, since 2×23700812 = 11234567893122, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (2370061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3031 + ... + 3731.
It is an arithmetic number, because the mean of its divisors is an integer number (160056).
22370081 is an apocalyptic number.
2370081 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2370081 is a deficient number, since it is larger than the sum of its proper divisors (1471263).
2370081 is a wasteful number, since it uses less digits than its factorization.
2370081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741 (or 734 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 2370081 is about 1539.5067391863. The cubic root of 2370081 is about 133.3279074181.
The spelling of 2370081 in words is "two million, three hundred seventy thousand, eighty-one".
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