Base | Representation |
---|---|
bin | 1100010010111… |
… | …11000010000110 |
3 | 21012002112210100 |
4 | 12021133002012 |
5 | 202401242302 |
6 | 14122504530 |
7 | 2361520665 |
oct | 611370206 |
9 | 235075710 |
10 | 103149702 |
11 | 53252997 |
12 | 2a665146 |
13 | 184a7336 |
14 | d9b0ddc |
15 | 90c7d1c |
hex | 625f086 |
103149702 has 12 divisors (see below), whose sum is σ = 223491060. Its totient is φ = 34383228.
The previous prime is 103149701. The next prime is 103149743. The reversal of 103149702 is 207941301.
It is a super-2 number, since 2×1031497022 = 21279722045377608, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103149701) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2865252 + ... + 2865287.
It is an arithmetic number, because the mean of its divisors is an integer number (18624255).
Almost surely, 2103149702 is an apocalyptic number.
103149702 is an abundant number, since it is smaller than the sum of its proper divisors (120341358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103149702 is a wasteful number, since it uses less digits than its factorization.
103149702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5730547 (or 5730544 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 103149702 is about 10156.2641753747. The cubic root of 103149702 is about 468.9818036442.
The spelling of 103149702 in words is "one hundred three million, one hundred forty-nine thousand, seven hundred two".
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