Base | Representation |
---|---|
bin | 101101111100011110110… |
… | …010001110011100011100 |
3 | 102011211120212210112100010 |
4 | 231330132302032130130 |
5 | 403212141231223104 |
6 | 10414241314203220 |
7 | 444052161323313 |
oct | 55743662163434 |
9 | 12154525715303 |
10 | 3157317445404 |
11 | 1008013428971 |
12 | 42baab283510 |
13 | 19b9700b07c5 |
14 | acb5a43927a |
15 | 571e0945489 |
hex | 2df1ec8e71c |
3157317445404 has 48 divisors (see below), whose sum is σ = 7819503501600. Its totient is φ = 988109101056.
The previous prime is 3157317445379. The next prime is 3157317445417. The reversal of 3157317445404 is 4045447137513.
It is a congruent number.
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, 18837159 + ... + 19004030.
It is an arithmetic number, because the mean of its divisors is an integer number (162906322950).
Almost surely, 23157317445404 is an apocalyptic number.
3157317445404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
3157317445404 is an abundant number, since it is smaller than the sum of its proper divisors (4662186056196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3157317445404 is a wasteful number, since it uses less digits than its factorization.
3157317445404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37841622 (or 37841620 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 48.
The spelling of 3157317445404 in words is "three trillion, one hundred fifty-seven billion, three hundred seventeen million, four hundred forty-five thousand, four hundred four".
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