Search a number
-
+
20013411301 = 139191675183
BaseRepresentation
bin10010101000111001…
…000110101111100101
31220122202202122002121
4102220321012233211
5311441413130201
613105524505541
71305644121622
oct225071065745
956582678077
1020013411301
11854005a144
123a6654b2b1
131b6c3c2110
14d7bdb7349
157c20199a1
hex4a8e46be5

20013411301 has 8 divisors (see below), whose sum is σ = 21576369920. Its totient is φ = 18453804912.

The previous prime is 20013411283. The next prime is 20013411307. The reversal of 20013411301 is 10311431002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-20013411301 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 (20013411307) 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, 825645 + ... + 849538.

It is an arithmetic number, because the mean of its divisors is an integer number (2697046240).

Almost surely, 220013411301 is an apocalyptic number.

It is an amenable number.

20013411301 is a deficient number, since it is larger than the sum of its proper divisors (1562958619).

20013411301 is a wasteful number, since it uses less digits than its factorization.

20013411301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676115.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20013411301 its reverse (10311431002), we get a palindrome (30324842303).

The spelling of 20013411301 in words is "twenty billion, thirteen million, four hundred eleven thousand, three hundred one".

Divisors: 1 13 919 11947 1675183 21777379 1539493177 20013411301