Search a number
-
+
22313430552200 = 23523716718055859
BaseRepresentation
bin1010001001011010000000…
…00110100000111010001000
32221000010212100012010102012
411010231000012200322020
510411040401210132300
6115242352023355052
74462043416200224
oct504550006407210
987003770163365
1022313430552200
117123088922837
1226045aa8b2a88
13c5b1bbcc63c8
14571d93853784
1528a654670435
hex144b401a0e88

22313430552200 has 96 divisors (see below), whose sum is σ = 53599903761600. Its totient is φ = 8632144592640.

The previous prime is 22313430552197. The next prime is 22313430552211. The reversal of 22313430552200 is 225503431322.

It is a super-3 number, since 3×223134305522003 (a number of 41 digits) contains 333 as substring.

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, 7792130 + ... + 10263729.

It is an arithmetic number, because the mean of its divisors is an integer number (558332330850).

Almost surely, 222313430552200 is an apocalyptic number.

22313430552200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22313430552200 is an abundant number, since it is smaller than the sum of its proper divisors (31286473209400).

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

22313430552200 is a wasteful number, since it uses less digits than its factorization.

22313430552200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18056079 (or 18056070 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 22313430552200 its reverse (225503431322), we get a palindrome (22538933983522).

The spelling of 22313430552200 in words is "twenty-two trillion, three hundred thirteen billion, four hundred thirty million, five hundred fifty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 37 40 50 74 100 148 167 185 200 296 334 370 668 740 835 925 1336 1480 1670 1850 3340 3700 4175 6179 6680 7400 8350 12358 16700 24716 30895 33400 49432 61790 123580 154475 247160 308950 617900 1235800 18055859 36111718 72223436 90279295 144446872 180558590 361117180 451396475 668066783 722234360 902792950 1336133566 1805585900 2672267132 3015328453 3340333915 3611171800 5344534264 6030656906 6680667830 12061313812 13361335660 15076642265 16701669575 24122627624 26722671320 30153284530 33403339150 60306569060 66806678300 75383211325 111567152761 120613138120 133613356600 150766422650 223134305522 301532845300 446268611044 557835763805 603065690600 892537222088 1115671527610 2231343055220 2789178819025 4462686110440 5578357638050 11156715276100 22313430552200