Base | Representation |
---|---|
bin | 1000011010110110… |
… | …00001001010110100 |
3 | 102200000110121021222 |
4 | 10031123001022310 |
5 | 33224124410110 |
6 | 2024310325512 |
7 | 220004446622 |
oct | 41533011264 |
9 | 12600417258 |
10 | 4520153780 |
11 | 1a0a56648a |
12 | a61959898 |
13 | 570611c0c |
14 | 30c474512 |
15 | 1b6c6ec55 |
hex | 10d6c12b4 |
4520153780 has 24 divisors (see below), whose sum is σ = 9494543520. Its totient is φ = 1807638560.
The previous prime is 4520153753. The next prime is 4520153791. The reversal of 4520153780 is 873510254.
It is a happy number.
It is a zygodrome in base 7.
It is a self number, because there is not a number n which added to its sum of digits gives 4520153780.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69731 + ... + 117909.
It is an arithmetic number, because the mean of its divisors is an integer number (395605980).
Almost surely, 24520153780 is an apocalyptic number.
It is an amenable number.
4520153780 is an abundant number, since it is smaller than the sum of its proper divisors (4974389740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4520153780 is a wasteful number, since it uses less digits than its factorization.
4520153780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52879 (or 52877 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 4520153780 is about 67232.0889159336. The cubic root of 4520153780 is about 1653.4246324705.
The spelling of 4520153780 in words is "four billion, five hundred twenty million, one hundred fifty-three thousand, seven hundred eighty".
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