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314031320424 = 23327161430227
BaseRepresentation
bin1001001000111011011…
…10011010110101101000
31010000120101022221212100
410210131232122311220
520121114004223144
6400133005013400
731454663116143
oct4443556326550
91100511287770
10314031320424
111111a8547a88
1250a40554260
13237c7a85783
14112b084d05a
15827e42c269
hex491db9ad68

314031320424 has 48 divisors (see below), whose sum is σ = 862480401120. Its totient is φ = 103202779680.

The previous prime is 314031320399. The next prime is 314031320429. The reversal of 314031320424 is 424023130413.

314031320424 is a `hidden beast` number, since 3 + 140 + 313 + 204 + 2 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (314031320429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30710002 + ... + 30720225.

It is an arithmetic number, because the mean of its divisors is an integer number (17968341690).

Almost surely, 2314031320424 is an apocalyptic number.

It is an amenable number.

314031320424 is an abundant number, since it is smaller than the sum of its proper divisors (548449080696).

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

314031320424 is a wasteful number, since it uses less digits than its factorization.

314031320424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61430310 (or 61430303 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 314031320424 its reverse (424023130413), we get a palindrome (738054450837).

The spelling of 314031320424 in words is "three hundred fourteen billion, thirty-one million, three hundred twenty thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 71 72 142 213 284 426 568 639 852 1278 1704 2556 5112 61430227 122860454 184290681 245720908 368581362 491441816 552872043 737162724 1105744086 1474325448 2211488172 4361546117 4422976344 8723092234 13084638351 17446184468 26169276702 34892368936 39253915053 52338553404 78507830106 104677106808 157015660212 314031320424