Base | Representation |
---|---|
bin | 1001011100101001… |
… | …11110010111010000 |
3 | 111002111021100102100 |
4 | 10232110332113100 |
5 | 40341441430202 |
6 | 2155151120400 |
7 | 236460065163 |
oct | 45624762720 |
9 | 14074240370 |
10 | 5072217552 |
11 | 2173153136 |
12 | b96813100 |
13 | 62aac587c |
14 | 3618ddada |
15 | 1ea46e41c |
hex | 12e53e5d0 |
5072217552 has 30 divisors (see below), whose sum is σ = 14195164802. Its totient is φ = 1690739136.
The previous prime is 5072217541. The next prime is 5072217629. The reversal of 5072217552 is 2557122705.
It can be written as a sum of positive squares in only one way, i.e., 4922986896 + 149230656 = 70164^2 + 12216^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17611723 + ... + 17612010.
Almost surely, 25072217552 is an apocalyptic number.
It is an amenable number.
5072217552 is an abundant number, since it is smaller than the sum of its proper divisors (9122947250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5072217552 is a wasteful number, since it uses less digits than its factorization.
5072217552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35223747 (or 35223738 counting only the distinct ones).
The product of its (nonzero) digits is 49000, while the sum is 36.
The square root of 5072217552 is about 71219.5026098891. The cubic root of 5072217552 is about 1718.1693105268.
The spelling of 5072217552 in words is "five billion, seventy-two million, two hundred seventeen thousand, five hundred fifty-two".
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