Base | Representation |
---|---|
bin | 110000101101010000… |
… | …011111101101010100 |
3 | 11222222210121201102021 |
4 | 300231100133231110 |
5 | 1324102010001302 |
6 | 40005323022524 |
7 | 3531005240632 |
oct | 605520375524 |
9 | 158883551367 |
10 | 52298906452 |
11 | 201a8407541 |
12 | a17696aa44 |
13 | 4c161211c0 |
14 | 2761b96352 |
15 | 15615ec437 |
hex | c2d41fb54 |
52298906452 has 24 divisors (see below), whose sum is σ = 98575456392. Its totient is φ = 24134985600.
The previous prime is 52298906449. The next prime is 52298906459. The reversal of 52298906452 is 25460989225.
52298906452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1603682116 + 50695224336 = 40046^2 + 225156^2 .
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a self number, because there is not a number n which added to its sum of digits gives 52298906452.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52298906459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397002 + ... + 512062.
It is an arithmetic number, because the mean of its divisors is an integer number (4107310683).
Almost surely, 252298906452 is an apocalyptic number.
52298906452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52298906452 is a deficient number, since it is larger than the sum of its proper divisors (46276549940).
52298906452 is a wasteful number, since it uses less digits than its factorization.
52298906452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123819 (or 123817 counting only the distinct ones).
The product of its (nonzero) digits is 3110400, while the sum is 52.
The spelling of 52298906452 in words is "fifty-two billion, two hundred ninety-eight million, nine hundred six thousand, four hundred fifty-two".
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