Base | Representation |
---|---|
bin | 1010100111100100111111… |
… | …11010100010100110000010 |
3 | 10001200020202100221222101110 |
4 | 11103302133322202212002 |
5 | 11030032024014110300 |
6 | 121354522134344150 |
7 | 4626663603632616 |
oct | 523623772424602 |
9 | 101606670858343 |
10 | 23350125144450 |
11 | 74928069a8a25 |
12 | 27514b17bb056 |
13 | 1004ba45ba910 |
14 | 5aa21b481346 |
15 | 2a75cc5ed550 |
hex | 153c9fea2982 |
23350125144450 has 96 divisors (see below), whose sum is σ = 63813093575616. Its totient is φ = 5614055112960.
The previous prime is 23350125144443. The next prime is 23350125144469. The reversal of 23350125144450 is 5444152105332.
It is a super-4 number, since 4×233501251444504 (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 23350125144399 and 23350125144408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139153629 + ... + 139321328.
It is an arithmetic number, because the mean of its divisors is an integer number (664719724746).
Almost surely, 223350125144450 is an apocalyptic number.
23350125144450 is an abundant number, since it is smaller than the sum of its proper divisors (40462968431166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23350125144450 is a wasteful number, since it uses less digits than its factorization.
23350125144450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278475028 (or 278475023 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 39.
Adding to 23350125144450 its reverse (5444152105332), we get a palindrome (28794277249782).
The spelling of 23350125144450 in words is "twenty-three trillion, three hundred fifty billion, one hundred twenty-five million, one hundred forty-four thousand, four hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •