Base | Representation |
---|---|
bin | 10010011001100… |
… | …00110010111000 |
3 | 101202102022102011 |
4 | 21030300302320 |
5 | 304002344121 |
6 | 23152015304 |
7 | 3552605260 |
oct | 1114606270 |
9 | 352368364 |
10 | 154340536 |
11 | 7a137369 |
12 | 43831534 |
13 | 25c8b77c |
14 | 166d87a0 |
15 | d83a7e1 |
hex | 9330cb8 |
154340536 has 32 divisors (see below), whose sum is σ = 331200000. Its totient is φ = 66051936.
The previous prime is 154340531. The next prime is 154340561. The reversal of 154340536 is 635043451.
154340536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 154340498 and 154340507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154340531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49965 + ... + 52963.
It is an arithmetic number, because the mean of its divisors is an integer number (10350000).
Almost surely, 2154340536 is an apocalyptic number.
It is an amenable number.
154340536 is an abundant number, since it is smaller than the sum of its proper divisors (176859464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154340536 is a wasteful number, since it uses less digits than its factorization.
154340536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3931 (or 3927 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 154340536 is about 12423.3866558197. The cubic root of 154340536 is about 536.4056389556.
Adding to 154340536 its reverse (635043451), we get a palindrome (789383987).
The spelling of 154340536 in words is "one hundred fifty-four million, three hundred forty thousand, five hundred thirty-six".
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