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2010420031415 = 519311348715439
BaseRepresentation
bin11101010000010110010…
…111110010111110110111
321010012020121222021212112
4131100112113302332313
5230414320012001130
64135324010241235
7265151040211265
oct35202627627667
97105217867775
102010420031415
117056837726a4
1228577172621b
13117774287933
146d43a70d435
1537467ba9495
hex1d4165f2fb7

2010420031415 has 16 divisors (see below), whose sum is σ = 2414088714240. Its totient is φ = 1607279820960.

The previous prime is 2010420031391. The next prime is 2010420031423. The reversal of 2010420031415 is 5141300240102.

It is not a de Polignac number, because 2010420031415 - 224 = 2010403254199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130209266 + ... + 130224704.

It is an arithmetic number, because the mean of its divisors is an integer number (150880544640).

Almost surely, 22010420031415 is an apocalyptic number.

2010420031415 is a deficient number, since it is larger than the sum of its proper divisors (403668682825).

2010420031415 is a wasteful number, since it uses less digits than its factorization.

2010420031415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30862.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 2010420031415 its reverse (5141300240102), we get a palindrome (7151720271517).

The spelling of 2010420031415 in words is "two trillion, ten billion, four hundred twenty million, thirty-one thousand, four hundred fifteen".

Divisors: 1 5 1931 9655 13487 15439 67435 77195 26043397 29812709 130216985 149063545 208225793 1041128965 402084006283 2010420031415