Base | Representation |
---|---|
bin | 1001101010011… |
… | …1000001011010 |
3 | 2211021010201111 |
4 | 2122213001122 |
5 | 40333430020 |
6 | 4004410534 |
7 | 1001333203 |
oct | 232470132 |
9 | 84233644 |
10 | 40530010 |
11 | 20972884 |
12 | 116a6a4a |
13 | 8520b71 |
14 | 55505aa |
15 | 3858d5a |
hex | 26a705a |
40530010 has 8 divisors (see below), whose sum is σ = 72954036. Its totient is φ = 16212000.
The previous prime is 40529999. The next prime is 40530011. The reversal of 40530010 is 1003504.
It can be written as a sum of positive squares in 2 ways, for example, as 38155329 + 2374681 = 6177^2 + 1541^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (40530011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2026491 + ... + 2026510.
Almost surely, 240530010 is an apocalyptic number.
40530010 is a deficient number, since it is larger than the sum of its proper divisors (32424026).
40530010 is a wasteful number, since it uses less digits than its factorization.
40530010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4053008.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 40530010 is about 6366.3184023421. The cubic root of 40530010 is about 343.4990737361.
Adding to 40530010 its reverse (1003504), we get a palindrome (41533514).
The spelling of 40530010 in words is "forty million, five hundred thirty thousand, ten".
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