Base | Representation |
---|---|
bin | 1001111001001… |
… | …0001000110000 |
3 | 2220002001202021 |
4 | 2132102020300 |
5 | 41110234130 |
6 | 4041201224 |
7 | 1012453651 |
oct | 236221060 |
9 | 86061667 |
10 | 41493040 |
11 | 21470376 |
12 | 11a90214 |
13 | 879a2c4 |
14 | 5721528 |
15 | 399937a |
hex | 2792230 |
41493040 has 40 divisors (see below), whose sum is σ = 96743808. Its totient is φ = 16550400.
The previous prime is 41493037. The next prime is 41493043. The reversal of 41493040 is 4039414.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (41493037) and next prime (41493043).
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 41492996 and 41493014.
It is not an unprimeable number, because it can be changed into a prime (41493043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47649 + ... + 48511.
Almost surely, 241493040 is an apocalyptic number.
41493040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41493040 is an abundant number, since it is smaller than the sum of its proper divisors (55250768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41493040 is a wasteful number, since it uses less digits than its factorization.
41493040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1477 (or 1471 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 41493040 is about 6441.5091399454. The cubic root of 41493040 is about 346.1984227240.
The spelling of 41493040 in words is "forty-one million, four hundred ninety-three thousand, forty".
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