Search a number
-
+
103131020301299 = 798956811457501
BaseRepresentation
bin10111011100110000001111…
…110101001001001111110011
3111112011020012010101201121122
4113130300033311021033303
5102004144312144120144
61003201423042012455
730502653552450134
oct2734601765111763
9445136163351548
10103131020301299
112a9516903814a1
12b69759604712b
1345712a1045143
141b677d48c7c8b
15bdca1b7187ee
hex5dcc0fd493f3

103131020301299 has 8 divisors (see below), whose sum is σ = 104436664509120. Its totient is φ = 101825380800000.

The previous prime is 103131020301227. The next prime is 103131020301317. The reversal of 103131020301299 is 992103020131301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103131020301299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103131020306299) 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, 70030049 + ... + 71487549.

It is an arithmetic number, because the mean of its divisors is an integer number (13054583063640).

Almost surely, 2103131020301299 is an apocalyptic number.

103131020301299 is a deficient number, since it is larger than the sum of its proper divisors (1305644207821).

103131020301299 is an equidigital number, since it uses as much as digits as its factorization.

103131020301299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353261.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 103131020301299 in words is "one hundred three trillion, one hundred thirty-one billion, twenty million, three hundred one thousand, two hundred ninety-nine".

Divisors: 1 79 895681 1457501 70758799 115142579 1305455953181 103131020301299