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5148085572 = 223472269879
BaseRepresentation
bin1001100101101100…
…11000110101000100
3111021210000211210000
410302312120311010
541020402214242
62210501201300
7241401001560
oct46266306504
914253024700
105148085572
112201a61983
12bb8100230
1364073a2a6
1436ba0c6a0
15201e58a4c
hex132d98d44

5148085572 has 60 divisors (see below), whose sum is σ = 15380706880. Its totient is φ = 1470880944.

The previous prime is 5148085531. The next prime is 5148085609. The reversal of 5148085572 is 2755808415.

5148085572 is a `hidden beast` number, since 5 + 14 + 80 + 8 + 557 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1132672 + ... + 1137207.

Almost surely, 25148085572 is an apocalyptic number.

It is an amenable number.

5148085572 is an abundant number, since it is smaller than the sum of its proper divisors (10232621308).

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

5148085572 is a wasteful number, since it uses less digits than its factorization.

5148085572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269902 (or 2269891 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The square root of 5148085572 is about 71750.1607803077. The cubic root of 5148085572 is about 1726.6934930381.

The spelling of 5148085572 in words is "five billion, one hundred forty-eight million, eighty-five thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 252 324 378 567 756 1134 2268 2269879 4539758 6809637 9079516 13619274 15889153 20428911 27238548 31778306 40857822 47667459 61286733 63556612 81715644 95334918 122573466 143002377 183860199 190669836 245146932 286004754 367720398 429007131 572009508 735440796 858014262 1287021393 1716028524 2574042786 5148085572