Base | Representation |
---|---|
bin | 11111110011110000… |
… | …110111100101011000 |
3 | 10021011021121120201210 |
4 | 133303300313211120 |
5 | 1024422014221034 |
6 | 23405040143120 |
7 | 2316243664551 |
oct | 376360674530 |
9 | 107137546653 |
10 | 34154445144 |
11 | 13537326176 |
12 | 6752307aa0 |
13 | 32b3cb0a71 |
14 | 19200c3328 |
15 | d4d70a8e9 |
hex | 7f3c37958 |
34154445144 has 64 divisors (see below), whose sum is σ = 92309356800. Its totient is φ = 10494105984.
The previous prime is 34154445113. The next prime is 34154445167. The reversal of 34154445144 is 44154445143.
It is a super-2 number, since 2×341544451442 (a number of 22 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 15 ways as a sum of consecutive naturals, for example, 995292 + ... + 1029035.
It is an arithmetic number, because the mean of its divisors is an integer number (1442333700).
Almost surely, 234154445144 is an apocalyptic number.
It is an amenable number.
34154445144 is an abundant number, since it is smaller than the sum of its proper divisors (58154911656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34154445144 is a wasteful number, since it uses less digits than its factorization.
34154445144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2024392 (or 2024388 counting only the distinct ones).
The product of its digits is 307200, while the sum is 39.
Subtracting 34154445144 from its reverse (44154445143), we obtain a palindrome (9999999999).
The spelling of 34154445144 in words is "thirty-four billion, one hundred fifty-four million, four hundred forty-five thousand, one hundred forty-four".
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