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40001304201 = 383915892453
BaseRepresentation
bin100101010000010000…
…110111011010001001
310211020202111210112020
4211100100313122021
51123410313213301
630213142435053
72614161322065
oct452020673211
9124222453466
1040001304201
1115a677699a1
127904432a89
133a0641b091
141d1682aaa5
151091b93436
hex950437689

40001304201 has 8 divisors (see below), whose sum is σ = 53398645440. Its totient is φ = 26635749552.

The previous prime is 40001304169. The next prime is 40001304229. The reversal of 40001304201 is 10240310004.

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

It is not a de Polignac number, because 40001304201 - 25 = 40001304169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40001304241) 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, 7943710 + ... + 7948743.

It is an arithmetic number, because the mean of its divisors is an integer number (6674830680).

Almost surely, 240001304201 is an apocalyptic number.

It is an amenable number.

40001304201 is a deficient number, since it is larger than the sum of its proper divisors (13397341239).

40001304201 is a wasteful number, since it uses less digits than its factorization.

40001304201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15893295.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 40001304201 its reverse (10240310004), we get a palindrome (50241614205).

The spelling of 40001304201 in words is "forty billion, one million, three hundred four thousand, two hundred one".

Divisors: 1 3 839 2517 15892453 47677359 13333768067 40001304201