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530051360 = 255191131543
BaseRepresentation
bin11111100101111…
…111000100100000
31100221101101202212
4133211333010200
52041143120420
6124332501252
716064235146
oct3745770440
91327341685
10530051360
11252222483
1212961a828
1385a77577
1450579596
15318023c5
hex1f97f120

530051360 has 96 divisors (see below), whose sum is σ = 1330680960. Its totient is φ = 198955008.

The previous prime is 530051351. The next prime is 530051371. The reversal of 530051360 is 63150035.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342749 + ... + 344291.

It is an arithmetic number, because the mean of its divisors is an integer number (13861260).

Almost surely, 2530051360 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 530051360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665340480).

530051360 is an abundant number, since it is smaller than the sum of its proper divisors (800629600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530051360 is a wasteful number, since it uses less digits than its factorization.

530051360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 530051360 is about 23022.8443073396. The cubic root of 530051360 is about 809.2933734709.

The spelling of 530051360 in words is "five hundred thirty million, fifty-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 113 152 160 190 226 304 380 452 565 608 760 904 1130 1520 1543 1808 2147 2260 3040 3086 3616 4294 4520 6172 7715 8588 9040 10735 12344 15430 17176 18080 21470 24688 29317 30860 34352 42940 49376 58634 61720 68704 85880 117268 123440 146585 171760 174359 234536 246880 293170 343520 348718 469072 586340 697436 871795 938144 1172680 1394872 1743590 2345360 2789744 3312821 3487180 4690720 5579488 6625642 6974360 13251284 13948720 16564105 26502568 27897440 33128210 53005136 66256420 106010272 132512840 265025680 530051360