Base | Representation |
---|---|
bin | 1000011001110010… |
… | …1101000111001000 |
3 | 12211012102222221020 |
4 | 2012130231013020 |
5 | 14104422444002 |
6 | 1011454512440 |
7 | 106616615325 |
oct | 20634550710 |
9 | 5735388836 |
10 | 2255671752 |
11 | a582a4634 |
12 | 52b505720 |
13 | 29c424519 |
14 | 17580db4c |
15 | d30672bc |
hex | 8672d1c8 |
2255671752 has 96 divisors (see below), whose sum is σ = 5819809920. Its totient is φ = 728507520.
The previous prime is 2255671727. The next prime is 2255671757. The reversal of 2255671752 is 2571765522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2255671757) 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, 8323377 + ... + 8323647.
It is an arithmetic number, because the mean of its divisors is an integer number (60623020).
Almost surely, 22255671752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2255671752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2909904960).
2255671752 is an abundant number, since it is smaller than the sum of its proper divisors (3564138168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2255671752 is a wasteful number, since it uses less digits than its factorization.
2255671752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531 (or 480 counting only the distinct ones).
The product of its digits is 294000, while the sum is 42.
The square root of 2255671752 is about 47493.9127889038. The cubic root of 2255671752 is about 1311.4708247284.
The spelling of 2255671752 in words is "two billion, two hundred fifty-five million, six hundred seventy-one thousand, seven hundred fifty-two".
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