Search a number
-
+
230200323222 = 2372752774031
BaseRepresentation
bin1101011001100100000…
…0100010110010010110
3211000012001112001200010
43112121000202302112
512232422240320342
6253430315501050
722426402314402
oct3263100426226
9730161461603
10230200323222
118969a099011
1238745757786
131892805270c
14b1dad94102
155ec496d29c
hex3599022c96

230200323222 has 16 divisors (see below), whose sum is σ = 461033943552. Its totient is φ = 76627891560.

The previous prime is 230200323167. The next prime is 230200323247. The reversal of 230200323222 is 222323002032.

It is a super-2 number, since 2×2302003232222 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26382654 + ... + 26391377.

It is an arithmetic number, because the mean of its divisors is an integer number (28814621472).

Almost surely, 2230200323222 is an apocalyptic number.

230200323222 is an abundant number, since it is smaller than the sum of its proper divisors (230833620330).

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

230200323222 is a wasteful number, since it uses less digits than its factorization.

230200323222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52774763.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 230200323222 its reverse (222323002032), we get a palindrome (452523325254).

The spelling of 230200323222 in words is "two hundred thirty billion, two hundred million, three hundred twenty-three thousand, two hundred twenty-two".

Divisors: 1 2 3 6 727 1454 2181 4362 52774031 105548062 158322093 316644186 38366720537 76733441074 115100161611 230200323222