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1310202014 = 21159554637
BaseRepresentation
bin100111000011000…
…0001100010011110
310101022101011021112
41032012001202132
510140402431024
6334002102022
744316350642
oct11606014236
93338334245
101310202014
11612636190
1230694a912
1317b59a784
14c6018c22
157a05800e
hex4e18189e

1310202014 has 8 divisors (see below), whose sum is σ = 2143966968. Its totient is φ = 595546360.

The previous prime is 1310201993. The next prime is 1310202031. The reversal of 1310202014 is 4102020131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1310202014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29777297 + ... + 29777340.

It is an arithmetic number, because the mean of its divisors is an integer number (267995871).

Almost surely, 21310202014 is an apocalyptic number.

1310202014 is a deficient number, since it is larger than the sum of its proper divisors (833764954).

1310202014 is a wasteful number, since it uses less digits than its factorization.

1310202014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59554650.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1310202014 is about 36196.7127512983. The cubic root of 1310202014 is about 1094.2404228806.

Adding to 1310202014 its reverse (4102020131), we get a palindrome (5412222145).

The spelling of 1310202014 in words is "one billion, three hundred ten million, two hundred two thousand, fourteen".

Divisors: 1 2 11 22 59554637 119109274 655101007 1310202014