Base | Representation |
---|---|
bin | 1010100010011000… |
… | …1101110111010111 |
3 | 21022010111021210000 |
4 | 2220212031313113 |
5 | 21243104344201 |
6 | 1144402302343 |
7 | 130044423453 |
oct | 25046156727 |
9 | 7263437700 |
10 | 2828590551 |
11 | 1221735a46 |
12 | 66b3579b3 |
13 | 36102a827 |
14 | 1cb947663 |
15 | 1184d5d86 |
hex | a898ddd7 |
2828590551 has 10 divisors (see below), whose sum is σ = 4225425512. Its totient is φ = 1885726980.
The previous prime is 2828590537. The next prime is 2828590561. The reversal of 2828590551 is 1550958282.
It is a happy number.
2828590551 is a `hidden beast` number, since 2 + 8 + 2 + 8 + 5 + 90 + 551 = 666.
It is not a de Polignac number, because 2828590551 - 27 = 2828590423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2828590497 and 2828590506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2828590561) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17460355 + ... + 17460516.
Almost surely, 22828590551 is an apocalyptic number.
2828590551 is a deficient number, since it is larger than the sum of its proper divisors (1396834961).
2828590551 is an equidigital number, since it uses as much as digits as its factorization.
2828590551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34920883 (or 34920874 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 45.
The square root of 2828590551 is about 53184.4954004454. The cubic root of 2828590551 is about 1414.2407995575.
The spelling of 2828590551 in words is "two billion, eight hundred twenty-eight million, five hundred ninety thousand, five hundred fifty-one".
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