Base | Representation |
---|---|
bin | 11100100111100… |
… | …00100001001100 |
3 | 121201201100002100 |
4 | 32103300201030 |
5 | 442423413432 |
6 | 35453155100 |
7 | 5643323550 |
oct | 1623604114 |
9 | 551640070 |
10 | 240060492 |
11 | 113565001 |
12 | 6848ba90 |
13 | 3a972539 |
14 | 23c4d860 |
15 | 1611e07c |
hex | e4f084c |
240060492 has 144 divisors (see below), whose sum is σ = 726485760. Its totient is φ = 65390976.
The previous prime is 240060473. The next prime is 240060493. The reversal of 240060492 is 294060042.
It is a super-3 number, since 3×2400604923 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240060493) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 781803 + ... + 782109.
It is an arithmetic number, because the mean of its divisors is an integer number (5045040).
Almost surely, 2240060492 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 240060492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363242880).
240060492 is an abundant number, since it is smaller than the sum of its proper divisors (486425268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240060492 is a wasteful number, since it uses less digits than its factorization.
240060492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460 (or 455 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 240060492 is about 15493.8856327262. The cubic root of 240060492 is about 621.4987086683.
The spelling of 240060492 in words is "two hundred forty million, sixty thousand, four hundred ninety-two".
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