Base | Representation |
---|---|
bin | 1010111101110010100100 |
3 | 12102001010011 |
4 | 22331302210 |
5 | 1213441112 |
6 | 141340004 |
7 | 33301363 |
oct | 12756244 |
9 | 5361104 |
10 | 2874532 |
11 | 1693751 |
12 | b67604 |
13 | 79850b |
14 | 54b7da |
15 | 3bbaa7 |
hex | 2bdca4 |
2874532 has 6 divisors (see below), whose sum is σ = 5030438. Its totient is φ = 1437264.
The previous prime is 2874523. The next prime is 2874559. The reversal of 2874532 is 2354782.
It can be written as a sum of positive squares in only one way, i.e., 2390116 + 484416 = 1546^2 + 696^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2874494 and 2874503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359313 + ... + 359320.
22874532 is an apocalyptic number.
It is an amenable number.
2874532 is a deficient number, since it is larger than the sum of its proper divisors (2155906).
2874532 is a wasteful number, since it uses less digits than its factorization.
2874532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718637 (or 718635 counting only the distinct ones).
The product of its digits is 13440, while the sum is 31.
The square root of 2874532 is about 1695.4444844937. Note that the first 4 decimals coincide. The cubic root of 2874532 is about 142.1856330391.
The spelling of 2874532 in words is "two million, eight hundred seventy-four thousand, five hundred thirty-two".
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