Base | Representation |
---|---|
bin | 1000111101110000010… |
… | …0110000100101001100 |
3 | 112201112122110001021002 |
4 | 2033130010300211030 |
5 | 10010411104343234 |
6 | 154430511155432 |
7 | 14061443111516 |
oct | 2173404604514 |
9 | 481478401232 |
10 | 154016090444 |
11 | 5a355082367 |
12 | 25a23815b78 |
13 | 116a6615938 |
14 | 7650cd2bb6 |
15 | 401648227e |
hex | 23dc13094c |
154016090444 has 24 divisors (see below), whose sum is σ = 270543739200. Its totient is φ = 76718007504.
The previous prime is 154016090387. The next prime is 154016090453. The reversal of 154016090444 is 444090610451.
It is a happy number.
It is a super-2 number, since 2×1540160904442 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 154016090398 and 154016090407.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5758727 + ... + 5785409.
It is an arithmetic number, because the mean of its divisors is an integer number (11272655800).
Almost surely, 2154016090444 is an apocalyptic number.
It is an amenable number.
154016090444 is a deficient number, since it is larger than the sum of its proper divisors (116527648756).
154016090444 is a wasteful number, since it uses less digits than its factorization.
154016090444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32069 (or 32067 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 38.
The spelling of 154016090444 in words is "one hundred fifty-four billion, sixteen million, ninety thousand, four hundred forty-four".
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