Base | Representation |
---|---|
bin | 100110101001101100… |
… | …101010000101100010 |
3 | 10222010022212221112020 |
4 | 212221230222011202 |
5 | 1134443422340030 |
6 | 31022102442310 |
7 | 2666311104231 |
oct | 465154520542 |
9 | 128108787466 |
10 | 41501761890 |
11 | 16667731a76 |
12 | 8062a33396 |
13 | 3bb5240774 |
14 | 2019c0cb18 |
15 | 112d77d510 |
hex | 9a9b2a162 |
41501761890 has 64 divisors (see below), whose sum is σ = 104024030976. Its totient is φ = 10576873472.
The previous prime is 41501761849. The next prime is 41501761891. The reversal of 41501761890 is 9816710514.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (41501761891) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 797962 + ... + 848378.
It is an arithmetic number, because the mean of its divisors is an integer number (1625375484).
Almost surely, 241501761890 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41501761890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52012015488).
41501761890 is an abundant number, since it is smaller than the sum of its proper divisors (62522269086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41501761890 is a wasteful number, since it uses less digits than its factorization.
41501761890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51643.
The product of its (nonzero) digits is 60480, while the sum is 42.
The spelling of 41501761890 in words is "forty-one billion, five hundred one million, seven hundred sixty-one thousand, eight hundred ninety".
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