Base | Representation |
---|---|
bin | 100011110011010110110… |
… | …1110010010110010010100 |
3 | 122102102001201010121002200 |
4 | 1013212231232102302110 |
5 | 1121104443422212420 |
6 | 14244303312404500 |
7 | 1015335230101221 |
oct | 107465556226224 |
9 | 18372051117080 |
10 | 4920652147860 |
11 | 1627922946859 |
12 | 6757a4546730 |
13 | 2990280b5c77 |
14 | 13023748a948 |
15 | 87ee6621b90 |
hex | 479adb92c94 |
4920652147860 has 144 divisors (see below), whose sum is σ = 14981771348544. Its totient is φ = 1307270928384.
The previous prime is 4920652147849. The next prime is 4920652147861. The reversal of 4920652147860 is 687412560294.
4920652147860 is a `hidden beast` number, since 4 + 92 + 0 + 6 + 5 + 21 + 478 + 60 = 666.
It is a super-3 number, since 3×49206521478603 (a number of 39 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4920652147797 and 4920652147806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4920652147861) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 478983684 + ... + 478993956.
Almost surely, 24920652147860 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4920652147860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7490885674272).
4920652147860 is an abundant number, since it is smaller than the sum of its proper divisors (10061119200684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4920652147860 is a wasteful number, since it uses less digits than its factorization.
4920652147860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19974 (or 19969 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 4920652147860 in words is "four trillion, nine hundred twenty billion, six hundred fifty-two million, one hundred forty-seven thousand, eight hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.471 sec. • engine limits •