Base | Representation |
---|---|
bin | 1001100000110000… |
… | …1000000011011110 |
3 | 20120221111212110121 |
4 | 2120030020003132 |
5 | 20212122044200 |
6 | 1101210225154 |
7 | 120162552442 |
oct | 23014100336 |
9 | 6527455417 |
10 | 2553315550 |
11 | 10a0309845 |
12 | 5b31251ba |
13 | 318ca8a06 |
14 | 1a316c822 |
15 | ee25ce1a |
hex | 983080de |
2553315550 has 48 divisors (see below), whose sum is σ = 4824959040. Its totient is φ = 1005114240.
The previous prime is 2553315509. The next prime is 2553315559. The reversal of 2553315550 is 555133552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2553315559) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1472484 + ... + 1474216.
It is an arithmetic number, because the mean of its divisors is an integer number (100519980).
Almost surely, 22553315550 is an apocalyptic number.
2553315550 is a deficient number, since it is larger than the sum of its proper divisors (2271643490).
2553315550 is a wasteful number, since it uses less digits than its factorization.
2553315550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2197 (or 2192 counting only the distinct ones).
The product of its (nonzero) digits is 56250, while the sum is 34.
The square root of 2553315550 is about 50530.3428644612. The cubic root of 2553315550 is about 1366.7890686193.
The spelling of 2553315550 in words is "two billion, five hundred fifty-three million, three hundred fifteen thousand, five hundred fifty".
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