Search a number
-
+
1310014330 = 25131001433
BaseRepresentation
bin100111000010101…
…0011101101111010
310101022000121211021
41032011103231322
510140330424310
6333554053054
744314636522
oct11605235572
93338017737
101310014330
11612518179
1230687a18a
1317b533211
14c5daa682
157a01c5da
hex4e153b7a

1310014330 has 8 divisors (see below), whose sum is σ = 2358025812. Its totient is φ = 524005728.

The previous prime is 1310014319. The next prime is 1310014331. The reversal of 1310014330 is 334100131.

It can be written as a sum of positive squares in 2 ways, for example, as 1220314489 + 89699841 = 34933^2 + 9471^2 .

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

It is a super-2 number, since 2×13100143302 = 3432275089610697800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1310014331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65500707 + ... + 65500726.

Almost surely, 21310014330 is an apocalyptic number.

1310014330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310014330 is a deficient number, since it is larger than the sum of its proper divisors (1048011482).

1310014330 is a wasteful number, since it uses less digits than its factorization.

1310014330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131001440.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1310014330 is about 36194.1201025802. The cubic root of 1310014330 is about 1094.1881710842.

Adding to 1310014330 its reverse (334100131), we get a palindrome (1644114461).

The spelling of 1310014330 in words is "one billion, three hundred ten million, fourteen thousand, three hundred thirty".

Divisors: 1 2 5 10 131001433 262002866 655007165 1310014330