Base | Representation |
---|---|
bin | 1001110010000… |
… | …1010110110010 |
3 | 2212012121002000 |
4 | 2130201112302 |
5 | 41000443330 |
6 | 4023234430 |
7 | 1005521112 |
oct | 234412662 |
9 | 85177060 |
10 | 41031090 |
11 | 211852a1 |
12 | 118a8a16 |
13 | 8667c69 |
14 | 5641042 |
15 | 3907560 |
hex | 27215b2 |
41031090 has 32 divisors (see below), whose sum is σ = 109416960. Its totient is φ = 10941552.
The previous prime is 41031061. The next prime is 41031131. The reversal of 41031090 is 9013014.
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 15 ways as a sum of consecutive naturals, for example, 75714 + ... + 76253.
It is an arithmetic number, because the mean of its divisors is an integer number (3419280).
Almost surely, 241031090 is an apocalyptic number.
41031090 is an abundant number, since it is smaller than the sum of its proper divisors (68385870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41031090 is a wasteful number, since it uses less digits than its factorization.
41031090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151983 (or 151977 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 41031090 is about 6405.5514985050. The cubic root of 41031090 is about 344.9088606137.
The spelling of 41031090 in words is "forty-one million, thirty-one thousand, ninety".
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