Base | Representation |
---|---|
bin | 1100010101011… |
… | …01000110101001 |
3 | 21012200210110000 |
4 | 12022231012221 |
5 | 202442010411 |
6 | 14133413213 |
7 | 2364322203 |
oct | 612550651 |
9 | 235623400 |
10 | 103469481 |
11 | 53451175 |
12 | 2a79a209 |
13 | 18589a5b |
14 | da55773 |
15 | 913c956 |
hex | 62ad1a9 |
103469481 has 40 divisors (see below), whose sum is σ = 161082944. Its totient is φ = 66134880.
The previous prime is 103469473. The next prime is 103469489. The reversal of 103469481 is 184964301.
It is an interprime number because it is at equal distance from previous prime (103469473) and next prime (103469489).
It is not a de Polignac number, because 103469481 - 23 = 103469473 is a prime.
It is a super-2 number, since 2×1034694812 = 21411866996818722, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (103469489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 212220 + ... + 212706.
Almost surely, 2103469481 is an apocalyptic number.
It is an amenable number.
103469481 is a deficient number, since it is larger than the sum of its proper divisors (57613463).
103469481 is an equidigital number, since it uses as much as digits as its factorization.
103469481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603 (or 594 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 103469481 is about 10171.9949370809. The cubic root of 103469481 is about 469.4659408379.
The spelling of 103469481 in words is "one hundred three million, four hundred sixty-nine thousand, four hundred eighty-one".
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