Base | Representation |
---|---|
bin | 1001100000100100… |
… | …1101110100101111 |
3 | 20120220002010002210 |
4 | 2120021031310233 |
5 | 20211423142001 |
6 | 1101142021503 |
7 | 120153224520 |
oct | 23011156457 |
9 | 6526063083 |
10 | 2552552751 |
11 | 109a938731 |
12 | 5b2a17893 |
13 | 318a9c758 |
14 | 1a3010847 |
15 | ee15bdd6 |
hex | 9824dd2f |
2552552751 has 16 divisors (see below), whose sum is σ = 3972363264. Its totient is φ = 1427566944.
The previous prime is 2552552693. The next prime is 2552552791. The reversal of 2552552751 is 1572552552.
2552552751 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2552552751 - 223 = 2544164143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552552791) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292100 + ... + 1294073.
It is an arithmetic number, because the mean of its divisors is an integer number (248272704).
Almost surely, 22552552751 is an apocalyptic number.
2552552751 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2552552751 is a deficient number, since it is larger than the sum of its proper divisors (1419810513).
2552552751 is a wasteful number, since it uses less digits than its factorization.
2552552751 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2586230.
The product of its digits is 175000, while the sum is 39.
The square root of 2552552751 is about 50522.7943704621. The cubic root of 2552552751 is about 1366.6529463690.
The spelling of 2552552751 in words is "two billion, five hundred fifty-two million, five hundred fifty-two thousand, seven hundred fifty-one".
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