Search a number
-
+
5230215575 = 5213157102503
BaseRepresentation
bin1001101111011111…
…01100000110010111
3111111111120110221222
410313233230012113
541202413344300
62222553400555
7243416045624
oct46757540627
914444513858
105230215575
112244358412
12101b70915b
13654765020
143788ab34b
1520927d785
hex137bec197

5230215575 has 24 divisors (see below), whose sum is σ = 7028904288. Its totient is φ = 3837674880.

The previous prime is 5230215547. The next prime is 5230215577. The reversal of 5230215575 is 5755120325.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-5230215575 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230215577) 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, 227 + ... + 102276.

It is an arithmetic number, because the mean of its divisors is an integer number (292871012).

Almost surely, 25230215575 is an apocalyptic number.

5230215575 is a deficient number, since it is larger than the sum of its proper divisors (1798688713).

5230215575 is a wasteful number, since it uses less digits than its factorization.

5230215575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102683 (or 102678 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 5230215575 is about 72320.2293621916. The cubic root of 5230215575 is about 1735.8273619045.

The spelling of 5230215575 in words is "five billion, two hundred thirty million, two hundred fifteen thousand, five hundred seventy-five".

Divisors: 1 5 13 25 65 157 325 785 2041 3925 10205 51025 102503 512515 1332539 2562575 6662695 16092971 33313475 80464855 209208623 402324275 1046043115 5230215575