Base | Representation |
---|---|
bin | 10100100110111000101010 |
3 | 101011110100210 |
4 | 110212320222 |
5 | 2340332104 |
6 | 311441550 |
7 | 63626502 |
oct | 24467052 |
9 | 11143323 |
10 | 5402154 |
11 | 305a79a |
12 | 19862b6 |
13 | 1171b54 |
14 | a08a02 |
15 | 71a989 |
hex | 526e2a |
5402154 has 16 divisors (see below), whose sum is σ = 10834560. Its totient is φ = 1795680.
The previous prime is 5402147. The next prime is 5402179. The reversal of 5402154 is 4512045.
It is a self number, because there is not a number n which added to its sum of digits gives 5402154.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1542 + ... + 3630.
It is an arithmetic number, because the mean of its divisors is an integer number (677160).
Almost surely, 25402154 is an apocalyptic number.
5402154 is an abundant number, since it is smaller than the sum of its proper divisors (5432406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5402154 is a wasteful number, since it uses less digits than its factorization.
5402154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2525.
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 5402154 is about 2324.2534285228. The cubic root of 5402154 is about 175.4643883555.
Adding to 5402154 its reverse (4512045), we get a palindrome (9914199).
The spelling of 5402154 in words is "five million, four hundred two thousand, one hundred fifty-four".
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