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103031400403014 = 23171121390083989
BaseRepresentation
bin10111011011010011011110…
…000001011001000001000110
3111111210201001102222112220020
4113123103132001121001012
5102001031302000344024
61003043545533520010
730462526102336656
oct2733233601310106
9444721042875806
10103031400403014
112a91340a560446
12b680213643006
134564a861cac75
141b62a6412c366
15bda13aa61979
hex5db4de059046

103031400403014 has 32 divisors (see below), whose sum is σ = 218203602593760. Its totient is φ = 32320693550592.

The previous prime is 103031400403013. The next prime is 103031400403033. The reversal of 103031400403014 is 410304004130301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103031400403013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43898269 + ... + 46185720.

It is an arithmetic number, because the mean of its divisors is an integer number (6818862581055).

Almost surely, 2103031400403014 is an apocalyptic number.

103031400403014 is an abundant number, since it is smaller than the sum of its proper divisors (115172202190746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103031400403014 is a wasteful number, since it uses less digits than its factorization.

103031400403014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90095224.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103031400403014 its reverse (410304004130301), we get a palindrome (513335404533315).

The spelling of 103031400403014 in words is "one hundred three trillion, thirty-one billion, four hundred million, four hundred three thousand, fourteen".

Divisors: 1 2 3 6 17 34 51 102 11213 22426 33639 67278 190621 381242 571863 1143726 90083989 180167978 270251967 540503934 1531427813 3062855626 4594283439 9188566878 1010111768657 2020223537314 3030335305971 6060670611942 17171900067169 34343800134338 51515700201507 103031400403014