Base | Representation |
---|---|
bin | 1001100000110010… |
… | …1001011110100010 |
3 | 20120221202211020222 |
4 | 2120030221132202 |
5 | 20212140434300 |
6 | 1101213203042 |
7 | 120163662533 |
oct | 23014513642 |
9 | 6527684228 |
10 | 2553452450 |
11 | 10a03a268a |
12 | 5b3190482 |
13 | 319026113 |
14 | 1a31a668a |
15 | ee288785 |
hex | 983297a2 |
2553452450 has 12 divisors (see below), whose sum is σ = 4749421650. Its totient is φ = 1021380960.
The previous prime is 2553452437. The next prime is 2553452471. The reversal of 2553452450 is 542543552.
It can be written as a sum of positive squares in 3 ways, for example, as 2334145969 + 219306481 = 48313^2 + 14809^2 .
It is a super-2 number, since 2×25534524502 = 13040238828822005000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2553452450.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25534475 + ... + 25534574.
Almost surely, 22553452450 is an apocalyptic number.
2553452450 is a deficient number, since it is larger than the sum of its proper divisors (2195969200).
2553452450 is a wasteful number, since it uses less digits than its factorization.
2553452450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51069061 (or 51069056 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 35.
The square root of 2553452450 is about 50531.6974779197. The cubic root of 2553452450 is about 1366.8134956928.
The spelling of 2553452450 in words is "two billion, five hundred fifty-three million, four hundred fifty-two thousand, four hundred fifty".
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