Base | Representation |
---|---|
bin | 100011110111001101010110… |
… | …0000001101111100010000101 |
3 | 1112100220211022100021101101111 |
4 | 1013232122230001233202011 |
5 | 312321322224331110010 |
6 | 3034524114053525021 |
7 | 123305405123036221 |
oct | 10756325401574205 |
9 | 1470824270241344 |
10 | 315451054160005 |
11 | 9157004a310465 |
12 | 2b46863b943771 |
13 | 10702ba322355a |
14 | 57c7cabc09781 |
15 | 2670914a9058a |
hex | 11ee6ac06f885 |
315451054160005 has 8 divisors (see below), whose sum is σ = 378637171087392. Its totient is φ = 252296905931088.
The previous prime is 315451054159951. The next prime is 315451054160023. The reversal of 315451054160005 is 500061450154513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 315451054160005 - 219 = 315451053635717 is a prime.
It is a super-2 number, since 2×3154510541600052 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 315451054160005.
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, 7992152907 + ... + 7992192376.
It is an arithmetic number, because the mean of its divisors is an integer number (47329646385924).
Almost surely, 2315451054160005 is an apocalyptic number.
It is an amenable number.
315451054160005 is a deficient number, since it is larger than the sum of its proper divisors (63186116927387).
315451054160005 is a wasteful number, since it uses less digits than its factorization.
315451054160005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15984349235.
The product of its (nonzero) digits is 180000, while the sum is 40.
The spelling of 315451054160005 in words is "three hundred fifteen trillion, four hundred fifty-one billion, fifty-four million, one hundred sixty thousand, five".
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