Base | Representation |
---|---|
bin | 1000111111010110100… |
… | …1111000100111111010 |
3 | 112202122112222202202210 |
4 | 2033311221320213322 |
5 | 10012300441044424 |
6 | 154541241435550 |
7 | 14105203663605 |
oct | 2176551704772 |
9 | 482575882683 |
10 | 154445253114 |
11 | 5a555356659 |
12 | 25b2349bbb6 |
13 | 117444c8049 |
14 | 7691cc933c |
15 | 403dea6729 |
hex | 23f5a789fa |
154445253114 has 32 divisors (see below), whose sum is σ = 310086518400. Its totient is φ = 51282796032.
The previous prime is 154445253103. The next prime is 154445253119. The reversal of 154445253114 is 411352544451.
It is not an unprimeable number, because it can be changed into a prime (154445253119) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1595442 + ... + 1689474.
It is an arithmetic number, because the mean of its divisors is an integer number (9690203700).
Almost surely, 2154445253114 is an apocalyptic number.
154445253114 is an abundant number, since it is smaller than the sum of its proper divisors (155641265286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154445253114 is a wasteful number, since it uses less digits than its factorization.
154445253114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95094.
The product of its digits is 192000, while the sum is 39.
Adding to 154445253114 its reverse (411352544451), we get a palindrome (565797797565).
The spelling of 154445253114 in words is "one hundred fifty-four billion, four hundred forty-five million, two hundred fifty-three thousand, one hundred fourteen".
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