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20341434301 = 232930496903
BaseRepresentation
bin10010111100011100…
…011010011110111101
31221111121222221001121
4102330130122132331
5313124401344201
613202243310541
71320036224116
oct227434323675
957447887047
1020341434301
118699233731
123b3837b451
131bc2352076
14dad7a320d
157e0c119a1
hex4bc71a7bd

20341434301 has 8 divisors (see below), whose sum is σ = 21957770880. Its totient is φ = 18786091632.

The previous prime is 20341434271. The next prime is 20341434353. The reversal of 20341434301 is 10343414302.

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

It is a cyclic number.

It is not a de Polignac number, because 20341434301 - 27 = 20341434173 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 (20341434401) 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, 15247785 + ... + 15249118.

It is an arithmetic number, because the mean of its divisors is an integer number (2744721360).

Almost surely, 220341434301 is an apocalyptic number.

It is an amenable number.

20341434301 is a deficient number, since it is larger than the sum of its proper divisors (1616336579).

20341434301 is a wasteful number, since it uses less digits than its factorization.

20341434301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30496955.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20341434301 its reverse (10343414302), we get a palindrome (30684848603).

The spelling of 20341434301 in words is "twenty billion, three hundred forty-one million, four hundred thirty-four thousand, three hundred one".

Divisors: 1 23 29 667 30496903 701428769 884410187 20341434301