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5471860730 = 2571919321317
BaseRepresentation
bin1010001100010010…
…11111011111111010
3112010100021022210112
411012021133133322
542201244020410
62302544544322
7252412022510
oct50611373772
915110238715
105471860730
1123587a4a56
1210886220a2
1369284091b
1439ca104b0
152205b2105
hex14625f7fa

5471860730 has 64 divisors (see below), whose sum is σ = 11910792960. Its totient is φ = 1768034304.

The previous prime is 5471860727. The next prime is 5471860741. The reversal of 5471860730 is 370681745.

It is a super-2 number, since 2×54718607302 = 59882519697032265800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246032 + ... + 267348.

It is an arithmetic number, because the mean of its divisors is an integer number (186106140).

Almost surely, 25471860730 is an apocalyptic number.

5471860730 is an abundant number, since it is smaller than the sum of its proper divisors (6438932230).

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

5471860730 is a wasteful number, since it uses less digits than its factorization.

5471860730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21543.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 5471860730 is about 73972.0266722496. The cubic root of 5471860730 is about 1762.1586729332.

The spelling of 5471860730 in words is "five billion, four hundred seventy-one million, eight hundred sixty thousand, seven hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 193 266 386 665 965 1330 1351 1930 2702 3667 6755 7334 13510 18335 21317 25669 36670 42634 51338 106585 128345 149219 213170 256690 298438 405023 746095 810046 1492190 2025115 2835161 4050230 4114181 5670322 8228362 14175805 20570905 28351610 28799267 41141810 57598534 78169439 143996335 156338878 287992670 390847195 547186073 781694390 1094372146 2735930365 5471860730