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1310150416 = 2490492
BaseRepresentation
bin100111000010111…
…0100111100010000
310101022021112111111
41032011310330100
510140344303131
6334001023104
744316044341
oct11605647420
93338245444
101310150416
11612600443
12306924a94
1317b580143
14c60040c8
157a047ab1
hex4e174f10

1310150416 has 15 divisors (see below), whose sum is σ = 2538696981. Its totient is φ = 655002816.

The previous prime is 1310150411. The next prime is 1310150423. The reversal of 1310150416 is 6140510131.

The square root of 1310150416 is 36196.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1088736016 + 221414400 = 32996^2 + 14880^2 .

It is a super-2 number, since 2×13101504162 = 3432988225089946112, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310150411) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 140260 + ... + 149308.

Almost surely, 21310150416 is an apocalyptic number.

1310150416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1310150416 is the 36196-th square number.

It is an amenable number.

1310150416 is a deficient number, since it is larger than the sum of its proper divisors (1228546565).

1310150416 is an frugal number, since it uses more digits than its factorization.

1310150416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18106 (or 9051 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The cubic root of 1310150416 is about 1094.2260583378.

Adding to 1310150416 its reverse (6140510131), we get a palindrome (7450660547).

The spelling of 1310150416 in words is "one billion, three hundred ten million, one hundred fifty thousand, four hundred sixteen".

Divisors: 1 2 4 8 16 9049 18098 36196 72392 144784 81884401 163768802 327537604 655075208 1310150416