Search a number
-
+
202834060 = 225111370921
BaseRepresentation
bin11000001011100…
…00000010001100
3112010200001000121
430011300002030
5403411142220
632043234324
75012026642
oct1405600214
9463601017
10202834060
11a4549260
1257b189a4
133303a270
141cd1d192
1512c18eaa
hexc17008c

202834060 has 48 divisors (see below), whose sum is σ = 500425632. Its totient is φ = 68083200.

The previous prime is 202834057. The next prime is 202834097. The reversal of 202834060 is 60438202.

It is a happy number.

It is a super-2 number, since 2×2028340602 = 82283311792167200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32601 + ... + 38320.

It is an arithmetic number, because the mean of its divisors is an integer number (10425534).

Almost surely, 2202834060 is an apocalyptic number.

202834060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202834060 is an abundant number, since it is smaller than the sum of its proper divisors (297591572).

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

202834060 is a wasteful number, since it uses less digits than its factorization.

202834060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70954 (or 70952 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 202834060 is about 14241.9823058449. The cubic root of 202834060 is about 587.5528825191.

The spelling of 202834060 in words is "two hundred two million, eight hundred thirty-four thousand, sixty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 2860 70921 141842 283684 354605 709210 780131 921973 1418420 1560262 1843946 3120524 3687892 3900655 4609865 7801310 9219730 10141703 15602620 18439460 20283406 40566812 50708515 101417030 202834060