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1420013114 = 213431126719
BaseRepresentation
bin101010010100011…
…1010111000111010
310122222000010210022
41110220322320322
510402010404424
6352523450442
750121624632
oct12450727072
93588003708
101420013114
11669618963
12337686a22
13198267b60
14d68416c2
15849e995e
hex54a3ae3a

1420013114 has 16 divisors (see below), whose sum is σ = 2299207680. Its totient is φ = 653864880.

The previous prime is 1420013107. The next prime is 1420013117. The reversal of 1420013114 is 4113100241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1420013092 and 1420013101.

It is not an unprimeable number, because it can be changed into a prime (1420013117) 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, 52154 + ... + 74565.

It is an arithmetic number, because the mean of its divisors is an integer number (143700480).

Almost surely, 21420013114 is an apocalyptic number.

1420013114 is a deficient number, since it is larger than the sum of its proper divisors (879194566).

1420013114 is a wasteful number, since it uses less digits than its factorization.

1420013114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127165.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1420013114 is about 37683.0613671448. The cubic root of 1420013114 is about 1123.9943247013.

Adding to 1420013114 its reverse (4113100241), we get a palindrome (5533113355).

The spelling of 1420013114 in words is "one billion, four hundred twenty million, thirteen thousand, one hundred fourteen".

Divisors: 1 2 13 26 431 862 5603 11206 126719 253438 1647347 3294694 54615889 109231778 710006557 1420013114