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1375000014 = 23527943411
BaseRepresentation
bin101000111110100…
…1101010111001110
310112211022020102110
41101331031113032
510304000000024
6344235004450
746034210253
oct12175152716
93484266373
101375000014
11646173953
12324599726
1318bb3759b
14d088542a
1580aa7629
hex51f4d5ce

1375000014 has 16 divisors (see below), whose sum is σ = 2750584320. Its totient is φ = 458235960.

The previous prime is 1375000013. The next prime is 1375000027. The reversal of 1375000014 is 4100005731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375000013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9969 + ... + 53379.

It is an arithmetic number, because the mean of its divisors is an integer number (171911520).

Almost surely, 21375000014 is an apocalyptic number.

1375000014 is an abundant number, since it is smaller than the sum of its proper divisors (1375584306).

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

1375000014 is a wasteful number, since it uses less digits than its factorization.

1375000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48695.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1375000014 is about 37080.9926242543. The cubic root of 1375000014 is about 1111.9900490587.

Adding to 1375000014 its reverse (4100005731), we get a palindrome (5475005745).

The spelling of 1375000014 in words is "one billion, three hundred seventy-five million, fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 5279 10558 15837 31674 43411 86822 130233 260466 229166669 458333338 687500007 1375000014