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31344410130024 = 23347153131814641
BaseRepresentation
bin1110010000001111100000…
…11011100111011001101000
311002222111101211112120021210
413020013300123213121220
513102021322443130044
6150355231230033120
76413362463060415
oct710076033473150
9132874354476253
1031344410130024
119a950a940a242
12362290b6487a0
1314649c4187a24
147a5112ad710c
153955179711b9
hex1c81f06e7668

31344410130024 has 64 divisors (see below), whose sum is σ = 80033551453440. Its totient is φ = 10225162506240.

The previous prime is 31344410129999. The next prime is 31344410130049. The reversal of 31344410130024 is 42003101444313.

31344410130024 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (31344410129999) and next prime (31344410130049).

It is a super-2 number, since 2×313444101300242 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31344410129973 and 31344410130000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16365744 + ... + 18180384.

It is an arithmetic number, because the mean of its divisors is an integer number (1250524241460).

Almost surely, 231344410130024 is an apocalyptic number.

It is an amenable number.

31344410130024 is an abundant number, since it is smaller than the sum of its proper divisors (48689141323416).

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

31344410130024 is a wasteful number, since it uses less digits than its factorization.

31344410130024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830010 (or 1830006 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 31344410130024 its reverse (42003101444313), we get a palindrome (73347511574337).

The spelling of 31344410130024 in words is "thirty-one trillion, three hundred forty-four billion, four hundred ten million, one hundred thirty thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 1128 15313 30626 45939 61252 91878 122504 183756 367512 719711 1439422 1814641 2159133 2878844 3629282 4318266 5443923 5757688 7258564 8636532 10887846 14517128 17273064 21775692 43551384 85288127 170576254 255864381 341152508 511728762 682305016 1023457524 2046915048 27787597633 55575195266 83362792899 111150390532 166725585798 222300781064 333451171596 666902343192 1306017088751 2612034177502 3918051266253 5224068355004 7836102532506 10448136710008 15672205065012 31344410130024