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1301022034 = 21371704779
BaseRepresentation
bin100110110001100…
…0000010101010010
310100200002202201021
41031203000111102
510131030201114
6333033230054
744145335104
oct11543002522
93320082637
101301022034
11608436124
1230386232a
13179705230
14c4b09574
1579343024
hex4d8c0552

1301022034 has 16 divisors (see below), whose sum is σ = 2131254720. Its totient is φ = 592013520.

The previous prime is 1301022031. The next prime is 1301022059. The reversal of 1301022034 is 4302201031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1301021999 and 1301022017.

It is not an unprimeable number, because it can be changed into a prime (1301022031) 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, 350544 + ... + 354235.

It is an arithmetic number, because the mean of its divisors is an integer number (133203420).

Almost surely, 21301022034 is an apocalyptic number.

1301022034 is a deficient number, since it is larger than the sum of its proper divisors (830232686).

1301022034 is a wasteful number, since it uses less digits than its factorization.

1301022034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704865.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1301022034 is about 36069.6830315987. The cubic root of 1301022034 is about 1091.6788185609.

Adding to 1301022034 its reverse (4302201031), we get a palindrome (5603223065).

The spelling of 1301022034 in words is "one billion, three hundred one million, twenty-two thousand, thirty-four".

Divisors: 1 2 13 26 71 142 923 1846 704779 1409558 9162127 18324254 50039309 100078618 650511017 1301022034