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4025265235 = 519103411371
BaseRepresentation
bin1110111111101100…
…1010110001010011
3101101112020122211121
43233323022301103
531220431441420
61503231223111
7201515122105
oct35773126123
911345218747
104025265235
111786180392
12944077a97
134c1c29564
142a284d575
151885b62aa
hexefecac53

4025265235 has 16 divisors (see below), whose sum is σ = 5133922560. Its totient is φ = 3021101280.

The previous prime is 4025265169. The next prime is 4025265239. The reversal of 4025265235 is 5325625204.

It is not a de Polignac number, because 4025265235 - 27 = 4025265107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4025265235.

It is not an unprimeable number, because it can be changed into a prime (4025265239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195901 + ... + 215470.

It is an arithmetic number, because the mean of its divisors is an integer number (320870160).

Almost surely, 24025265235 is an apocalyptic number.

4025265235 is a deficient number, since it is larger than the sum of its proper divisors (1108657325).

4025265235 is a wasteful number, since it uses less digits than its factorization.

4025265235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411498.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 4025265235 is about 63444.9780124479. The cubic root of 4025265235 is about 1590.7362115456.

The spelling of 4025265235 in words is "four billion, twenty-five million, two hundred sixty-five thousand, two hundred thirty-five".

Divisors: 1 5 19 95 103 515 1957 9785 411371 2056855 7816049 39080245 42371213 211856065 805053047 4025265235