Base | Representation |
---|---|
bin | 1001001111011011… |
… | …1101000101010101 |
3 | 20101212210102022000 |
4 | 2103312331011111 |
5 | 20040022003400 |
6 | 1050053025513 |
7 | 115321143231 |
oct | 22366750525 |
9 | 6355712260 |
10 | 2480656725 |
11 | 10632a2128 |
12 | 592925299 |
13 | 306c18c21 |
14 | 1976575c1 |
15 | e7ba9600 |
hex | 93dbd155 |
2480656725 has 48 divisors (see below), whose sum is σ = 4564142400. Its totient is φ = 1320960960.
The previous prime is 2480656721. The next prime is 2480656733. The reversal of 2480656725 is 5276560842.
2480656725 is a `hidden beast` number, since 2 + 4 + 80 + 6 + 567 + 2 + 5 = 666.
It is not a de Polignac number, because 2480656725 - 22 = 2480656721 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2480656721) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 496339 + ... + 501311.
It is an arithmetic number, because the mean of its divisors is an integer number (95086300).
Almost surely, 22480656725 is an apocalyptic number.
2480656725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2480656725 is a deficient number, since it is larger than the sum of its proper divisors (2083485675).
2480656725 is a wasteful number, since it uses less digits than its factorization.
2480656725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5731 (or 5720 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The square root of 2480656725 is about 49806.1916331695. The cubic root of 2480656725 is about 1353.6993596821.
The spelling of 2480656725 in words is "two billion, four hundred eighty million, six hundred fifty-six thousand, seven hundred twenty-five".
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