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2020401014 = 21423709909
BaseRepresentation
bin111100001101100…
…1101111101110110
312012210202000011012
41320123031331312
513114210313024
6532252112222
7101032060652
oct17033157566
95183660135
102020401014
11947511205
12484765672
1326276b178
14152489a62
15bc59250e
hex786cdf76

2020401014 has 8 divisors (see below), whose sum is σ = 3032735520. Its totient is φ = 1009489176.

The previous prime is 2020400999. The next prime is 2020401041. The reversal of 2020401014 is 4101040202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2020401014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352109 + ... + 357800.

It is an arithmetic number, because the mean of its divisors is an integer number (379091940).

Almost surely, 22020401014 is an apocalyptic number.

2020401014 is a deficient number, since it is larger than the sum of its proper divisors (1012334506).

2020401014 is a wasteful number, since it uses less digits than its factorization.

2020401014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711334.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2020401014 is about 44948.8711092948. The cubic root of 2020401014 is about 1264.1905102443.

Adding to 2020401014 its reverse (4101040202), we get a palindrome (6121441216).

The spelling of 2020401014 in words is "two billion, twenty million, four hundred one thousand, fourteen".

Divisors: 1 2 1423 2846 709909 1419818 1010200507 2020401014