Base | Representation |
---|---|
bin | 1001011100100010… |
… | …10010100111111000 |
3 | 111002102110021212200 |
4 | 10232101102213320 |
5 | 40341220030320 |
6 | 2155114310200 |
7 | 236445634065 |
oct | 45621224770 |
9 | 14072407780 |
10 | 5071251960 |
11 | 2172653725 |
12 | b96428360 |
13 | 62a848208 |
14 | 36172bc6c |
15 | 1ea32d290 |
hex | 12e4529f8 |
5071251960 has 96 divisors (see below), whose sum is σ = 16540552080. Its totient is φ = 1347494400.
The previous prime is 5071251883. The next prime is 5071251961. The reversal of 5071251960 is 691521705.
5071251960 is a `hidden beast` number, since 507 + 12 + 51 + 96 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5071251961) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76095 + ... + 126225.
Almost surely, 25071251960 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 5071251960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8270276040).
5071251960 is an abundant number, since it is smaller than the sum of its proper divisors (11469300120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5071251960 is a wasteful number, since it uses less digits than its factorization.
5071251960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50429 (or 50422 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 36.
The square root of 5071251960 is about 71212.7233013877. The cubic root of 5071251960 is about 1718.0602749941.
The spelling of 5071251960 in words is "five billion, seventy-one million, two hundred fifty-one thousand, nine hundred sixty".
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