Search a number
-
+
23243303030230 = 2522943946150153
BaseRepresentation
bin1010100100011110000001…
…10100100000110111010110
310001022001000202022022202201
411102033000310200313112
511021304241033431410
6121233454225555114
74616162500636363
oct522170064406726
9101261022268681
1023243303030230
11745147a6774a8
12273485b1a5a9a
13cc7aac5b89ca
145a4da636b46a
152a49294d683a
hex1523c0d20dd6

23243303030230 has 64 divisors (see below), whose sum is σ = 42208563196800. Its totient is φ = 9215417963520.

The previous prime is 23243303030203. The next prime is 23243303030251. The reversal of 23243303030230 is 3203030334232.

It is a happy number.

It is a super-2 number, since 2×232433030302302 (a number of 28 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 31 ways as a sum of consecutive naturals, for example, 463422834 + ... + 463472986.

It is an arithmetic number, because the mean of its divisors is an integer number (659508799950).

Almost surely, 223243303030230 is an apocalyptic number.

23243303030230 is a deficient number, since it is larger than the sum of its proper divisors (18965260166570).

23243303030230 is a wasteful number, since it uses less digits than its factorization.

23243303030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51289.

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 23243303030230 its reverse (3203030334232), we get a palindrome (26446333364462).

The spelling of 23243303030230 in words is "twenty-three trillion, two hundred forty-three billion, three hundred three million, thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 229 439 458 461 878 922 1145 2195 2290 2305 4390 4610 50153 100306 100531 105569 201062 202379 211138 250765 404758 501530 502655 527845 1005310 1011895 1055690 2023790 11485037 22017167 22970074 23120533 44034334 46241066 46344791 57425185 92689582 110085835 114850370 115602665 220171670 231205330 231723955 463447910 5041931243 5294602057 10083862486 10149913987 10589204114 20299827974 25209656215 26473010285 50419312430 50749569935 52946020570 101499139870 2324330303023 4648660606046 11621651515115 23243303030230