Base | Representation |
---|---|
bin | 101011111011101… |
… | …1011110111011000 |
3 | 10210201212120102112 |
4 | 1113313123313120 |
5 | 11004340243343 |
6 | 402140051452 |
7 | 51350031653 |
oct | 12767336730 |
9 | 3721776375 |
10 | 1474149848 |
11 | 697134666 |
12 | 351833b88 |
13 | 1a6541122 |
14 | ddad489a |
15 | 89640218 |
hex | 57ddbdd8 |
1474149848 has 16 divisors (see below), whose sum is σ = 2767338000. Its totient is φ = 736193056.
The previous prime is 1474149841. The next prime is 1474149863. The reversal of 1474149848 is 8489414741.
It is a junction number, because it is equal to n+sod(n) for n = 1474149796 and 1474149805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1474149841) 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, 103103 + ... + 116526.
It is an arithmetic number, because the mean of its divisors is an integer number (172958625).
Almost surely, 21474149848 is an apocalyptic number.
It is an amenable number.
1474149848 is a deficient number, since it is larger than the sum of its proper divisors (1293188152).
1474149848 is a wasteful number, since it uses less digits than its factorization.
1474149848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220474 (or 220470 counting only the distinct ones).
The product of its digits is 1032192, while the sum is 50.
The square root of 1474149848 is about 38394.6591077457. The cubic root of 1474149848 is about 1138.1003161907.
The spelling of 1474149848 in words is "one billion, four hundred seventy-four million, one hundred forty-nine thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •