Base | Representation |
---|---|
bin | 100100110001011110… |
… | …111111001011000000 |
3 | 10202220202211101001000 |
4 | 210301132333023000 |
5 | 1121331114143240 |
6 | 30050014412000 |
7 | 2565321134310 |
oct | 446136771300 |
9 | 122822741030 |
10 | 39484912320 |
11 | 15822227047 |
12 | 779b501000 |
13 | 3953446c59 |
14 | 1ca8009440 |
15 | 106168d430 |
hex | 9317bf2c0 |
39484912320 has 448 divisors, whose sum is σ = 167576601600. Its totient is φ = 8549867520.
The previous prime is 39484912297. The next prime is 39484912333. The reversal of 39484912320 is 2321948493.
39484912320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (448).
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 63 ways as a sum of consecutive naturals, for example, 1131940 + ... + 1166300.
Almost surely, 239484912320 is an apocalyptic number.
39484912320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 39484912320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83788300800).
39484912320 is an abundant number, since it is smaller than the sum of its proper divisors (128091689280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39484912320 is a wasteful number, since it uses less digits than its factorization.
39484912320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34413 (or 34397 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The spelling of 39484912320 in words is "thirty-nine billion, four hundred eighty-four million, nine hundred twelve thousand, three hundred twenty".
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