Base | Representation |
---|---|
bin | 1001101001101… |
… | …0110110011110 |
3 | 2211011121100010 |
4 | 2122122312132 |
5 | 40330331113 |
6 | 4003344050 |
7 | 1001034645 |
oct | 232326636 |
9 | 84147303 |
10 | 40480158 |
11 | 20939384 |
12 | 11682026 |
13 | 8504274 |
14 | 553a35c |
15 | 38491c3 |
hex | 269ad9e |
40480158 has 16 divisors (see below), whose sum is σ = 81386496. Its totient is φ = 13422360.
The previous prime is 40480129. The next prime is 40480177. The reversal of 40480158 is 85108404.
It is a Curzon number.
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, 16516 + ... + 18807.
It is an arithmetic number, because the mean of its divisors is an integer number (5086656).
Almost surely, 240480158 is an apocalyptic number.
40480158 is an abundant number, since it is smaller than the sum of its proper divisors (40906338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40480158 is a wasteful number, since it uses less digits than its factorization.
40480158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35519.
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 40480158 is about 6362.4019049412. The cubic root of 40480158 is about 343.3581810862.
The spelling of 40480158 in words is "forty million, four hundred eighty thousand, one hundred fifty-eight".
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