Base | Representation |
---|---|
bin | 1001100100101… |
… | …1000101000010 |
3 | 2210120000010100 |
4 | 2121023011002 |
5 | 40234402120 |
6 | 3552343230 |
7 | 665204223 |
oct | 231130502 |
9 | 83500110 |
10 | 40153410 |
11 | 20735940 |
12 | 11544b16 |
13 | 841b61b |
14 | 549324a |
15 | 37d2490 |
hex | 264b142 |
40153410 has 48 divisors (see below), whose sum is σ = 113892480. Its totient is φ = 9733920.
The previous prime is 40153387. The next prime is 40153427. The reversal of 40153410 is 1435104.
It is a happy number.
It is a super-2 number, since 2×401534102 = 3224592669256200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19290 + ... + 21269.
It is an arithmetic number, because the mean of its divisors is an integer number (2372760).
Almost surely, 240153410 is an apocalyptic number.
40153410 is an abundant number, since it is smaller than the sum of its proper divisors (73739070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40153410 is a wasteful number, since it uses less digits than its factorization.
40153410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40583 (or 40580 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 40153410 is about 6336.6718393807. The cubic root of 40153410 is about 342.4318439336.
Adding to 40153410 its reverse (1435104), we get a palindrome (41588514).
The spelling of 40153410 in words is "forty million, one hundred fifty-three thousand, four hundred ten".
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