Base | Representation |
---|---|
bin | 1001110001010101… |
… | …11111101111100010 |
3 | 111112120211100101010 |
4 | 10320222333233202 |
5 | 41220403400110 |
6 | 2224310521350 |
7 | 243665150211 |
oct | 47052775742 |
9 | 14476740333 |
10 | 5245762530 |
11 | 2252107038 |
12 | 1024966256 |
13 | 657a495c8 |
14 | 37a997078 |
15 | 20a800020 |
hex | 138abfbe2 |
5245762530 has 32 divisors (see below), whose sum is σ = 12600000000. Its totient is φ = 1397740032.
The previous prime is 5245762519. The next prime is 5245762541. The reversal of 5245762530 is 352675425.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5245762519) and next prime (5245762541).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32530 + ... + 107469.
It is an arithmetic number, because the mean of its divisors is an integer number (393750000).
Almost surely, 25245762530 is an apocalyptic number.
5245762530 is an abundant number, since it is smaller than the sum of its proper divisors (7354237470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5245762530 is a wasteful number, since it uses less digits than its factorization.
5245762530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141258.
The product of its (nonzero) digits is 252000, while the sum is 39.
The square root of 5245762530 is about 72427.6365070682. The cubic root of 5245762530 is about 1737.5455915439.
The spelling of 5245762530 in words is "five billion, two hundred forty-five million, seven hundred sixty-two thousand, five hundred thirty".
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