Base | Representation |
---|---|
bin | 1001101000110… |
… | …0000010011000 |
3 | 2211001112002210 |
4 | 2122030002120 |
5 | 40321410410 |
6 | 4002155120 |
7 | 1000363023 |
oct | 232140230 |
9 | 84045083 |
10 | 40419480 |
11 | 208a7832 |
12 | 11652aa0 |
13 | 84b276a |
14 | 55221ba |
15 | 3836220 |
hex | 268c098 |
40419480 has 32 divisors (see below), whose sum is σ = 121258800. Its totient is φ = 10778496.
The previous prime is 40419469. The next prime is 40419497. The reversal of 40419480 is 8491404.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168295 + ... + 168534.
Almost surely, 240419480 is an apocalyptic number.
40419480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40419480 is an abundant number, since it is smaller than the sum of its proper divisors (80839320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40419480 is a wasteful number, since it uses less digits than its factorization.
40419480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336843 (or 336839 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 40419480 is about 6357.6316345004. The cubic root of 40419480 is about 343.1865356240.
The spelling of 40419480 in words is "forty million, four hundred nineteen thousand, four hundred eighty".
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