Base | Representation |
---|---|
bin | 10101110001010111010… |
… | …10111011010110111100 |
3 | 2122111212101012002002011 |
4 | 22320223222323112330 |
5 | 44224010041423342 |
6 | 1331352545141004 |
7 | 105021356304415 |
oct | 12705352732674 |
9 | 2574771162064 |
10 | 748056982972 |
11 | 269281735252 |
12 | 100b8a92a764 |
13 | 557067c4240 |
14 | 282c597080c |
15 | 146d3093717 |
hex | ae2babb5bc |
748056982972 has 48 divisors (see below), whose sum is σ = 1418858017920. Its totient is φ = 343039935168.
The previous prime is 748056982961. The next prime is 748056982993. The reversal of 748056982972 is 279289650847.
It is a junction number, because it is equal to n+sod(n) for n = 748056982898 and 748056982907.
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, 35071503 + ... + 35092825.
It is an arithmetic number, because the mean of its divisors is an integer number (29559542040).
Almost surely, 2748056982972 is an apocalyptic number.
It is an amenable number.
748056982972 is a deficient number, since it is larger than the sum of its proper divisors (670801034948).
748056982972 is a wasteful number, since it uses less digits than its factorization.
748056982972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25642 (or 25640 counting only the distinct ones).
The product of its (nonzero) digits is 121927680, while the sum is 67.
The spelling of 748056982972 in words is "seven hundred forty-eight billion, fifty-six million, nine hundred eighty-two thousand, nine hundred seventy-two".
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