Base | Representation |
---|---|
bin | 111001001100100101000… |
… | …010010111001010111001 |
3 | 111220202100110010202001100 |
4 | 321030211002113022321 |
5 | 1003344144202431100 |
6 | 12205353200242013 |
7 | 553653601411362 |
oct | 71144502271271 |
9 | 14822313122040 |
10 | 3930516452025 |
11 | 1285a17083659 |
12 | 535916010309 |
13 | 2268526766c7 |
14 | d8349162b69 |
15 | 6c395db2400 |
hex | 393250972b9 |
3930516452025 has 36 divisors (see below), whose sum is σ = 7040601552348. Its totient is φ = 2096093844480.
The previous prime is 3930516451997. The next prime is 3930516452039. The reversal of 3930516452025 is 5202546150393.
3930516452025 is a `hidden beast` number, since 3 + 93 + 0 + 5 + 16 + 4 + 520 + 25 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 210042556416 + 3720473895609 = 458304^2 + 1928853^2 .
It is not a de Polignac number, because 3930516452025 - 215 = 3930516419257 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1866589 + ... + 3368261.
It is an arithmetic number, because the mean of its divisors is an integer number (195572265343).
Almost surely, 23930516452025 is an apocalyptic number.
It is an amenable number.
3930516452025 is a deficient number, since it is larger than the sum of its proper divisors (3110085100323).
3930516452025 is a wasteful number, since it uses less digits than its factorization.
3930516452025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1513322 (or 1513314 counting only the distinct ones).
The product of its (nonzero) digits is 972000, while the sum is 45.
The spelling of 3930516452025 in words is "three trillion, nine hundred thirty billion, five hundred sixteen million, four hundred fifty-two thousand, twenty-five".
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