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140130213013 = 7107444742071
BaseRepresentation
bin1000001010000001101…
…0010101110010010101
3111101200220201101102101
42002200122111302111
54243441313304023
6144212552442101
713060362105040
oct2024032256225
9441626641371
10140130213013
11544799410aa
12231a93a9331
13102a285370b
146ad4a45c57
1539a23931ad
hex20a0695c95

140130213013 has 16 divisors (see below), whose sum is σ = 161685725184. Its totient is φ = 118959487920.

The previous prime is 140130213001. The next prime is 140130213023. The reversal of 140130213013 is 310312031041.

It is a de Polignac number, because none of the positive numbers 2k-140130213013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140130213023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3309768 + ... + 3351838.

It is an arithmetic number, because the mean of its divisors is an integer number (10105357824).

Almost surely, 2140130213013 is an apocalyptic number.

It is an amenable number.

140130213013 is a deficient number, since it is larger than the sum of its proper divisors (21555512171).

140130213013 is a wasteful number, since it uses less digits than its factorization.

140130213013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46632.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 140130213013 its reverse (310312031041), we get a palindrome (450442244054).

The spelling of 140130213013 in words is "one hundred forty billion, one hundred thirty million, two hundred thirteen thousand, thirteen".

Divisors: 1 7 107 749 4447 31129 42071 294497 475829 3330803 4501597 31511179 187089737 1309628159 20018601859 140130213013