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5252025772 = 2271801104149
BaseRepresentation
bin1001110010000101…
…11000110110101100
3111120000121112221001
410321002320312230
541224004311042
62225053050044
7244102324330
oct47102706654
914500545831
105252025772
1122556a4774
121026a86924
13659130376
1437b7477c0
1520b13abb7
hex1390b8dac

5252025772 has 24 divisors (see below), whose sum is σ = 10509984800. Its totient is φ = 2249596800.

The previous prime is 5252025767. The next prime is 5252025829. The reversal of 5252025772 is 2775202525.

It is a super-4 number, since 4×52520257724 (a number of 40 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1647 + ... + 102502.

Almost surely, 25252025772 is an apocalyptic number.

It is an amenable number.

5252025772 is an abundant number, since it is smaller than the sum of its proper divisors (5257959028).

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

5252025772 is a wasteful number, since it uses less digits than its factorization.

5252025772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105961 (or 105959 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 5252025772 is about 72470.8615375863. The cubic root of 5252025772 is about 1738.2368377430.

The spelling of 5252025772 in words is "five billion, two hundred fifty-two million, twenty-five thousand, seven hundred seventy-two".

Divisors: 1 2 4 7 14 28 1801 3602 7204 12607 25214 50428 104149 208298 416596 729043 1458086 2916172 187572349 375144698 750289396 1313006443 2626012886 5252025772