Base | Representation |
---|---|
bin | 10010010111111… |
… | …01100001100000 |
3 | 101202000122100002 |
4 | 21023331201200 |
5 | 303424134103 |
6 | 23143315132 |
7 | 3551042066 |
oct | 1113754140 |
9 | 352018302 |
10 | 154130528 |
11 | 7a003602 |
12 | 4374baa8 |
13 | 25c16cc6 |
14 | 16682036 |
15 | d7e8488 |
hex | 92fd860 |
154130528 has 24 divisors (see below), whose sum is σ = 303753240. Its totient is φ = 76986880.
The previous prime is 154130507. The next prime is 154130549. The reversal of 154130528 is 825031451.
It is an interprime number because it is at equal distance from previous prime (154130507) and next prime (154130549).
It is a self number, because there is not a number n which added to its sum of digits gives 154130528.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41783 + ... + 45321.
It is an arithmetic number, because the mean of its divisors is an integer number (12656385).
Almost surely, 2154130528 is an apocalyptic number.
It is an amenable number.
154130528 is a deficient number, since it is larger than the sum of its proper divisors (149622712).
154130528 is a wasteful number, since it uses less digits than its factorization.
154130528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4910 (or 4902 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 154130528 is about 12414.9316550676. The cubic root of 154130528 is about 536.1622364763.
Adding to 154130528 its reverse (825031451), we get a palindrome (979161979).
The spelling of 154130528 in words is "one hundred fifty-four million, one hundred thirty thousand, five hundred twenty-eight".
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