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1310242014 = 233191277039
BaseRepresentation
bin100111000011000…
…1011010011011110
310101022110012011000
41032012023103132
510140410221024
6334003011130
744316605364
oct11606132336
93338405130
101310242014
11612663244
12306969aa6
1317b5b2a43
14c6029634
157a064cc9
hex4e18b4de

1310242014 has 32 divisors (see below), whose sum is σ = 3064896000. Its totient is φ = 413760312.

The previous prime is 1310242013. The next prime is 1310242019. The reversal of 1310242014 is 4102420131.

1310242014 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310242013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637494 + ... + 639545.

It is an arithmetic number, because the mean of its divisors is an integer number (95778000).

Almost surely, 21310242014 is an apocalyptic number.

1310242014 is an abundant number, since it is smaller than the sum of its proper divisors (1754653986).

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

1310242014 is a wasteful number, since it uses less digits than its factorization.

1310242014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277069 (or 1277063 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1310242014 is about 36197.2652834437. The cubic root of 1310242014 is about 1094.2515583572.

Adding to 1310242014 its reverse (4102420131), we get a palindrome (5412662145).

The spelling of 1310242014 in words is "one billion, three hundred ten million, two hundred forty-two thousand, fourteen".

Divisors: 1 2 3 6 9 18 19 27 38 54 57 114 171 342 513 1026 1277039 2554078 3831117 7662234 11493351 22986702 24263741 34480053 48527482 68960106 72791223 145582446 218373669 436747338 655121007 1310242014