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530288498070 = 232527796721997
BaseRepresentation
bin1111011011101111010…
…10000101010110010110
31212200202201100211120100
413231313222011112112
532142012323414240
61043340002514530
753212020601422
oct7556752052626
91780681324510
10530288498070
1119499203a391
1286934665a46
133b010214596
141b947ac9b82
15dbd9c47e30
hex7b77a85596

530288498070 has 96 divisors (see below), whose sum is σ = 1385221451328. Its totient is φ = 140747652864.

The previous prime is 530288498029. The next prime is 530288498171. The reversal of 530288498070 is 70894882035.

It is a happy number.

530288498070 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 88 + 498 + 0 + 70 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 530288497998 and 530288498016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24096312 + ... + 24118308.

It is an arithmetic number, because the mean of its divisors is an integer number (14429390118).

Almost surely, 2530288498070 is an apocalyptic number.

530288498070 is an abundant number, since it is smaller than the sum of its proper divisors (854932953258).

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

530288498070 is a wasteful number, since it uses less digits than its factorization.

530288498070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23254 (or 23251 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 530288498070 in words is "five hundred thirty billion, two hundred eighty-eight million, four hundred ninety-eight thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 277 554 831 967 1385 1662 1934 2493 2770 2901 4155 4835 4986 5802 8310 8703 9670 12465 14505 17406 21997 24930 29010 43515 43994 65991 87030 109985 131982 197973 219970 267859 329955 395946 535718 659910 803577 989865 1339295 1607154 1979730 2410731 2678590 4017885 4821462 6093169 8035770 12053655 12186338 18279507 21271099 24107310 30465845 36559014 42542198 54838521 60931690 63813297 91397535 106355495 109677042 127626594 182795070 191439891 212710990 274192605 319066485 382879782 548385210 638132970 957199455 1914398910 5892094423 11784188846 17676283269 29460472115 35352566538 53028849807 58920944230 88381416345 106057699614 176762832690 265144249035 530288498070