Base | Representation |
---|---|
bin | 110000011101010100… |
… | …000010111000100000 |
3 | 11222022011021001121121 |
4 | 300131110002320200 |
5 | 1323030014322004 |
6 | 35523005302024 |
7 | 3521246421055 |
oct | 603524027040 |
9 | 158264231547 |
10 | 52031401504 |
11 | 20080408075 |
12 | a101264914 |
13 | 4ba288cc54 |
14 | 273844102c |
15 | 1547dab854 |
hex | c1d502e20 |
52031401504 has 48 divisors (see below), whose sum is σ = 112516447680. Its totient is φ = 23574862080.
The previous prime is 52031401489. The next prime is 52031401519. The reversal of 52031401504 is 40510413025.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (52031401489) and next prime (52031401519).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1846407 + ... + 1874374.
It is an arithmetic number, because the mean of its divisors is an integer number (2344092660).
Almost surely, 252031401504 is an apocalyptic number.
It is an amenable number.
52031401504 is an abundant number, since it is smaller than the sum of its proper divisors (60485046176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52031401504 is a wasteful number, since it uses less digits than its factorization.
52031401504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3720833 (or 3720825 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 52031401504 its reverse (40510413025), we get a palindrome (92541814529).
The spelling of 52031401504 in words is "fifty-two billion, thirty-one million, four hundred one thousand, five hundred four".
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