Base | Representation |
---|---|
bin | 1100010010110… |
… | …10011001111010 |
3 | 21012001120210021 |
4 | 12021122121322 |
5 | 202400140441 |
6 | 14122241054 |
7 | 2361411505 |
oct | 611323172 |
9 | 235046707 |
10 | 103130746 |
11 | 5323a724 |
12 | 2a65618a |
13 | 1849b814 |
14 | d9a813c |
15 | 90c23d1 |
hex | 625a67a |
103130746 has 8 divisors (see below), whose sum is σ = 162838080. Its totient is φ = 48851388.
The previous prime is 103130711. The next prime is 103130747. The reversal of 103130746 is 647031301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 103130746.
It is not an unprimeable number, because it can be changed into a prime (103130747) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356946 + ... + 1357021.
It is an arithmetic number, because the mean of its divisors is an integer number (20354760).
Almost surely, 2103130746 is an apocalyptic number.
103130746 is a deficient number, since it is larger than the sum of its proper divisors (59707334).
103130746 is a wasteful number, since it uses less digits than its factorization.
103130746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2713988.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 103130746 is about 10155.3309153370. The cubic root of 103130746 is about 468.9530733505.
The spelling of 103130746 in words is "one hundred three million, one hundred thirty thousand, seven hundred forty-six".
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