Base | Representation |
---|---|
bin | 1001010011100100… |
… | …0010011110000100 |
3 | 20110002101112202121 |
4 | 2110321002132010 |
5 | 20103440332132 |
6 | 1051512215324 |
7 | 115621324243 |
oct | 22471023604 |
9 | 6402345677 |
10 | 2497980292 |
11 | 1072054625 |
12 | 59869a544 |
13 | 30a6a3062 |
14 | 199a8695a |
15 | e947c497 |
hex | 94e42784 |
2497980292 has 6 divisors (see below), whose sum is σ = 4371465518. Its totient is φ = 1248990144.
The previous prime is 2497980281. The next prime is 2497980307. The reversal of 2497980292 is 2920897942.
It can be written as a sum of positive squares in only one way, i.e., 2208436036 + 289544256 = 46994^2 + 17016^2 .
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 as a sum of consecutive naturals, namely, 312247533 + ... + 312247540.
Almost surely, 22497980292 is an apocalyptic number.
It is an amenable number.
2497980292 is a deficient number, since it is larger than the sum of its proper divisors (1873485226).
2497980292 is a wasteful number, since it uses less digits than its factorization.
2497980292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 624495077 (or 624495075 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 52.
The square root of 2497980292 is about 49979.7988391310. The cubic root of 2497980292 is about 1356.8432210975.
The spelling of 2497980292 in words is "two billion, four hundred ninety-seven million, nine hundred eighty thousand, two hundred ninety-two".
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