Base | Representation |
---|---|
bin | 1000011001001101… |
… | …0010000010010011 |
3 | 12211000210111110110 |
4 | 2012103102002103 |
5 | 14103304422210 |
6 | 1011325532403 |
7 | 106556616513 |
oct | 20623220223 |
9 | 5730714413 |
10 | 2253201555 |
11 | a56967750 |
12 | 52a714103 |
13 | 29ba6b077 |
14 | 175369843 |
15 | d2c2a420 |
hex | 864d2093 |
2253201555 has 64 divisors (see below), whose sum is σ = 4114603008. Its totient is φ = 1042229760.
The previous prime is 2253201547. The next prime is 2253201557. The reversal of 2253201555 is 5551023522.
It is not a de Polignac number, because 2253201555 - 23 = 2253201547 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2253201557) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2568777 + ... + 2569653.
It is an arithmetic number, because the mean of its divisors is an integer number (64290672).
Almost surely, 22253201555 is an apocalyptic number.
2253201555 is a deficient number, since it is larger than the sum of its proper divisors (1861401453).
2253201555 is a wasteful number, since it uses less digits than its factorization.
2253201555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1596.
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 2253201555 is about 47467.9002590171. The cubic root of 2253201555 is about 1310.9919171956.
The spelling of 2253201555 in words is "two billion, two hundred fifty-three million, two hundred one thousand, five hundred fifty-five".
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