Search a number
-
+
23010120300222 = 2341112912525421
BaseRepresentation
bin1010011101101011101100…
…00010111111011010111110
310000110202010211212022010000
411032311312002333122332
511003444211244101342
6120534411530455130
74563266142302316
oct516656602773276
9100422124768100
1023010120300222
1173715a00450a0
1226b76228944a6
13cabaca701863
145979a5270446
1529d82ccec44c
hex14ed760bf6be

23010120300222 has 40 divisors (see below), whose sum is σ = 56246960738232. Its totient is φ = 6972763726800.

The previous prime is 23010120300217. The next prime is 23010120300247. The reversal of 23010120300222 is 22200302101032.

23010120300222 is a `hidden beast` number, since 23 + 0 + 1 + 0 + 120 + 300 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23010120300195 and 23010120300204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6456260929 + ... + 6456264492.

Almost surely, 223010120300222 is an apocalyptic number.

23010120300222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23010120300222 is an abundant number, since it is smaller than the sum of its proper divisors (33236840438010).

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

23010120300222 is a wasteful number, since it uses less digits than its factorization.

23010120300222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12912525446 (or 12912525437 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23010120300222 its reverse (22200302101032), we get a palindrome (45210422401254).

The spelling of 23010120300222 in words is "twenty-three trillion, ten billion, one hundred twenty million, three hundred thousand, two hundred twenty-two".

Divisors: 1 2 3 6 9 11 18 22 27 33 54 66 81 99 162 198 297 594 891 1782 12912525421 25825050842 38737576263 77475152526 116212728789 142037779631 232425457578 284075559262 348638186367 426113338893 697276372734 852226677786 1045914559101 1278340016679 2091829118202 2556680033358 3835020050037 7670040100074 11505060150111 23010120300222