Base | Representation |
---|---|
bin | 1000011101011010001… |
… | …1000001000001110100 |
3 | 111220010112110220101110 |
4 | 2013112203001001310 |
5 | 4340120324033434 |
6 | 150433143355020 |
7 | 13333332503061 |
oct | 2072643010164 |
9 | 456115426343 |
10 | 145333424244 |
11 | 566a9a24778 |
12 | 241bba52a70 |
13 | 10921822128 |
14 | 7069ac3c68 |
15 | 3ba908a4e9 |
hex | 21d68c1074 |
145333424244 has 12 divisors (see below), whose sum is σ = 339111323264. Its totient is φ = 48444474744.
The previous prime is 145333424239. The next prime is 145333424263. The reversal of 145333424244 is 442424333541.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1453334242442 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6055559332 + ... + 6055559355.
Almost surely, 2145333424244 is an apocalyptic number.
It is an amenable number.
145333424244 is an abundant number, since it is smaller than the sum of its proper divisors (193777899020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145333424244 is a wasteful number, since it uses less digits than its factorization.
145333424244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12111118694 (or 12111118692 counting only the distinct ones).
The product of its digits is 552960, while the sum is 39.
Adding to 145333424244 its reverse (442424333541), we get a palindrome (587757757785).
The spelling of 145333424244 in words is "one hundred forty-five billion, three hundred thirty-three million, four hundred twenty-four thousand, two hundred forty-four".
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