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4975530352 = 241321726367
BaseRepresentation
bin1001010001001000…
…01001000101110000
3110211202100010111221
410220210021011300
540142213432402
62141414514424
7234204211252
oct45044110560
913752303457
104975530352
112123614661
12b6a365a14
13613a71c00
14352b31cd2
151e1c21337
hex128909170

4975530352 has 90 divisors (see below), whose sum is σ = 11090578848. Its totient is φ = 2160976896.

The previous prime is 4975530317. The next prime is 4975530353. The reversal of 4975530352 is 2530355794.

It is a junction number, because it is equal to n+sod(n) for n = 4975530299 and 4975530308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4975530353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 778273 + ... + 784639.

Almost surely, 24975530352 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 4975530352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5545289424).

4975530352 is an abundant number, since it is smaller than the sum of its proper divisors (6115048496).

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

4975530352 is a wasteful number, since it uses less digits than its factorization.

4975530352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6435 (or 6399 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 43.

The square root of 4975530352 is about 70537.4393637875. The cubic root of 4975530352 is about 1707.1818830905.

The spelling of 4975530352 in words is "four billion, nine hundred seventy-five million, five hundred thirty thousand, three hundred fifty-two".

Divisors: 1 2 4 8 13 16 17 26 34 52 68 104 136 169 208 221 272 289 338 442 578 676 884 1156 1352 1768 2312 2704 2873 3536 3757 4624 5746 6367 7514 11492 12734 15028 22984 25468 30056 45968 48841 50936 60112 82771 97682 101872 108239 165542 195364 216478 331084 390728 432956 662168 781456 865912 1076023 1324336 1407107 1731824 1840063 2152046 2814214 3680126 4304092 5628428 7360252 8608184 11256856 14720504 17216368 18292391 22513712 23920819 29441008 36584782 47841638 73169564 95683276 146339128 191366552 292678256 310970647 382733104 621941294 1243882588 2487765176 4975530352