Base | Representation |
---|---|
bin | 1111011011110111011… |
… | …10011101011111100000 |
3 | 1212200221110210121122120 |
4 | 13231323232131133200 |
5 | 32142132312120100 |
6 | 1043350441504240 |
7 | 53213510013444 |
oct | 7557356353740 |
9 | 1780843717576 |
10 | 530356754400 |
11 | 194a1761a380 |
12 | 869534a2080 |
13 | 3b0213c2545 |
14 | 1b952bb6824 |
15 | dbe0c2c0a0 |
hex | 7b7bb9d7e0 |
530356754400 has 288 divisors, whose sum is σ = 1944001575936. Its totient is φ = 124423680000.
The previous prime is 530356754359. The next prime is 530356754443. The reversal of 530356754400 is 4457653035.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 494380 + ... + 1142420.
It is an arithmetic number, because the mean of its divisors is an integer number (6750005472).
Almost surely, 2530356754400 is an apocalyptic number.
530356754400 is a gapful number since it is divisible by the number (50) 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 530356754400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (972000787968).
530356754400 is an abundant number, since it is smaller than the sum of its proper divisors (1413644821536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530356754400 is a wasteful number, since it uses less digits than its factorization.
530356754400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648106 (or 648093 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 42.
The spelling of 530356754400 in words is "five hundred thirty billion, three hundred fifty-six million, seven hundred fifty-four thousand, four hundred".
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