Base | Representation |
---|---|
bin | 100101100101011111… |
… | …101110101001010010 |
3 | 10212011120210112111010 |
4 | 211211133232221102 |
5 | 1130123011201002 |
6 | 30312345431350 |
7 | 2626045164000 |
oct | 454537565122 |
9 | 125146715433 |
10 | 40357522002 |
11 | 1612a850676 |
12 | 79a379b556 |
13 | 3a62170445 |
14 | 1d4bc75a70 |
15 | 10b30a946c |
hex | 9657eea52 |
40357522002 has 128 divisors (see below), whose sum is σ = 95252889600. Its totient is φ = 11393981760.
The previous prime is 40357522001. The next prime is 40357522027. The reversal of 40357522002 is 20022575304.
It is not an unprimeable number, because it can be changed into a prime (40357522001) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93636727 + ... + 93637157.
It is an arithmetic number, because the mean of its divisors is an integer number (744163200).
Almost surely, 240357522002 is an apocalyptic number.
40357522002 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 40357522002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47626444800).
40357522002 is an abundant number, since it is smaller than the sum of its proper divisors (54895367598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40357522002 is a wasteful number, since it uses less digits than its factorization.
40357522002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 893 (or 879 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 30.
The spelling of 40357522002 in words is "forty billion, three hundred fifty-seven million, five hundred twenty-two thousand, two".
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