Search a number
-
+
23253050200 = 23521311575653
BaseRepresentation
bin10101101001111111…
…010110001101011000
32020000112201100012111
4111221333112031120
5340110240101300
614403213322104
71452142444162
oct255177261530
966015640174
1023253050200
119952816866
12460b496334
13226762c003
1411a835d932
159116479ba
hex569fd6358

23253050200 has 96 divisors (see below), whose sum is σ = 54832718160. Its totient is φ = 9169804800.

The previous prime is 23253050189. The next prime is 23253050239. The reversal of 23253050200 is 205035232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4110574 + ... + 4116226.

Almost surely, 223253050200 is an apocalyptic number.

23253050200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23253050200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27416359080).

23253050200 is an abundant number, since it is smaller than the sum of its proper divisors (31579667960).

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

23253050200 is a wasteful number, since it uses less digits than its factorization.

23253050200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5957 (or 5948 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

Adding to 23253050200 its reverse (205035232), we get a palindrome (23458085432).

The spelling of 23253050200 in words is "twenty-three billion, two hundred fifty-three million, fifty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 131 157 200 262 314 524 628 655 785 1048 1256 1310 1570 2620 3140 3275 3925 5240 5653 6280 6550 7850 11306 13100 15700 20567 22612 26200 28265 31400 41134 45224 56530 82268 102835 113060 141325 164536 205670 226120 282650 411340 514175 565300 740543 822680 887521 1028350 1130600 1481086 1775042 2056700 2962172 3550084 3702715 4113400 4437605 5924344 7100168 7405430 8875210 14810860 17750420 18513575 22188025 29621720 35500840 37027150 44376050 74054300 88752100 116265251 148108600 177504200 232530502 465061004 581326255 930122008 1162652510 2325305020 2906631275 4650610040 5813262550 11626525100 23253050200