Search a number
-
+
290230060029 = 37131879565787
BaseRepresentation
bin1000011100100110000…
…11110100001111111101
31000202010122001122122120
410032103003310033331
514223342343410104
6341155125233153
726653112543340
oct4162303641775
91022118048576
10290230060029
111020a4336848
12482b95627b9
13214a39c1b40
1410093788457
157839ae6cd9
hex43930f43fd

290230060029 has 32 divisors (see below), whose sum is σ = 476529285120. Its totient is φ = 153006639552.

The previous prime is 290230059989. The next prime is 290230060037. The reversal of 290230060029 is 920060032092.

It is a happy number.

It is not a de Polignac number, because 290230060029 - 29 = 290230059517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290230060429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230074 + ... + 795860.

It is an arithmetic number, because the mean of its divisors is an integer number (14891540160).

Almost surely, 2290230060029 is an apocalyptic number.

It is an amenable number.

290230060029 is a deficient number, since it is larger than the sum of its proper divisors (186299225091).

290230060029 is a wasteful number, since it uses less digits than its factorization.

290230060029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567689.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 290230060029 in words is "two hundred ninety billion, two hundred thirty million, sixty thousand, twenty-nine".

Divisors: 1 3 7 13 21 39 91 273 1879 5637 13153 24427 39459 73281 170989 512967 565787 1697361 3960509 7355231 11881527 22065693 51486617 154459851 1063113773 3189341319 7441796411 13820479049 22325389233 41461437147 96743353343 290230060029