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4270089725 = 521123675113
BaseRepresentation
bin1111111010000100…
…0110010111111101
3102000120221000220022
43332201012113331
532221120332400
61543414501525
7210550110116
oct37641062775
912016830808
104270089725
1118a1399680
129b20648a5
13530879315
142c717d20d
1519ed26b85
hexfe8465fd

4270089725 has 24 divisors (see below), whose sum is σ = 6027417792. Its totient is φ = 2970492800.

The previous prime is 4270089721. The next prime is 4270089727. The reversal of 4270089725 is 5279800724.

It is not a de Polignac number, because 4270089725 - 22 = 4270089721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4270089721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331232 + ... + 343881.

It is an arithmetic number, because the mean of its divisors is an integer number (251142408).

Almost surely, 24270089725 is an apocalyptic number.

It is an amenable number.

4270089725 is a deficient number, since it is larger than the sum of its proper divisors (1757328067).

4270089725 is a wasteful number, since it uses less digits than its factorization.

4270089725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675157 (or 675152 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 4270089725 is about 65345.9235530419. The cubic root of 4270089725 is about 1622.3541606312.

The spelling of 4270089725 in words is "four billion, two hundred seventy million, eighty-nine thousand, seven hundred twenty-five".

Divisors: 1 5 11 23 25 55 115 253 275 575 1265 6325 675113 3375565 7426243 15527599 16877825 37131215 77637995 170803589 185656075 388189975 854017945 4270089725