Base | Representation |
---|---|
bin | 110011010010011010111100… |
… | …1010001101011001000001110 |
3 | 2012011022211212121100020021220 |
4 | 1212210311321101223020032 |
5 | 433112323342210434230 |
6 | 4235251225513304210 |
7 | 164011151160231351 |
oct | 14644657121531016 |
9 | 2164284777306256 |
10 | 451132514546190 |
11 | 120821252508554 |
12 | 42720606405066 |
13 | 164957c9064429 |
14 | 7d58d046c0298 |
15 | 3724ed2eb8d10 |
hex | 19a4d7946b20e |
451132514546190 has 32 divisors (see below), whose sum is σ = 1083714095738880. Its totient is φ = 120191330453664.
The previous prime is 451132514546171. The next prime is 451132514546191. The reversal of 451132514546190 is 91645415231154.
It is a super-3 number, since 3×4511325145461903 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (451132514546191) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6917055930 + ... + 6917121149.
It is an arithmetic number, because the mean of its divisors is an integer number (33866065491840).
Almost surely, 2451132514546190 is an apocalyptic number.
451132514546190 is an abundant number, since it is smaller than the sum of its proper divisors (632581581192690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
451132514546190 is a wasteful number, since it uses less digits than its factorization.
451132514546190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13834178176.
The product of its (nonzero) digits is 2592000, while the sum is 51.
The spelling of 451132514546190 in words is "four hundred fifty-one trillion, one hundred thirty-two billion, five hundred fourteen million, five hundred forty-six thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •