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103231002014 = 2710371588767
BaseRepresentation
bin110000000100100001…
…1000001010110011110
3100212110100100020202222
41200021003001112132
53142404114031024
6115231302345342
710313106016310
oct1401103012636
9325410306688
10103231002014
113a8642337a8
121800ba2b252
13997201435a
144dd41d97b0
152a42c0d85e
hex18090c159e

103231002014 has 16 divisors (see below), whose sum is σ = 178685564928. Its totient is φ = 43812324792.

The previous prime is 103231001987. The next prime is 103231002031. The reversal of 103231002014 is 410200132301.

It is a junction number, because it is equal to n+sod(n) for n = 103231001983 and 103231002001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35792942 + ... + 35795825.

It is an arithmetic number, because the mean of its divisors is an integer number (11167847808).

Almost surely, 2103231002014 is an apocalyptic number.

103231002014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103231002014 is a deficient number, since it is larger than the sum of its proper divisors (75454562914).

103231002014 is a wasteful number, since it uses less digits than its factorization.

103231002014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71588879.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103231002014 its reverse (410200132301), we get a palindrome (513431134315).

The spelling of 103231002014 in words is "one hundred three billion, two hundred thirty-one million, two thousand, fourteen".

Divisors: 1 2 7 14 103 206 721 1442 71588767 143177534 501121369 1002242738 7373643001 14747286002 51615501007 103231002014