Base | Representation |
---|---|
bin | 1011101011111… |
… | …0001000011011 |
3 | 10102020010120111 |
4 | 2322332020123 |
5 | 100021411100 |
6 | 4510305151 |
7 | 1133414563 |
oct | 272761033 |
9 | 112203514 |
10 | 49013275 |
11 | 25737443 |
12 | 144b81b7 |
13 | a20124c |
14 | 671bda3 |
15 | 44826ba |
hex | 2ebe21b |
49013275 has 6 divisors (see below), whose sum is σ = 60776492. Its totient is φ = 39210600.
The previous prime is 49013273. The next prime is 49013281. The reversal of 49013275 is 57231094.
It is not a de Polignac number, because 49013275 - 21 = 49013273 is a prime.
It is a super-2 number, since 2×490132752 = 4804602252451250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49013273) 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, 980241 + ... + 980290.
Almost surely, 249013275 is an apocalyptic number.
49013275 is a deficient number, since it is larger than the sum of its proper divisors (11763217).
49013275 is a wasteful number, since it uses less digits than its factorization.
49013275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1960541 (or 1960536 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 49013275 is about 7000.9481500722. The cubic root of 49013275 is about 365.9636137895.
The spelling of 49013275 in words is "forty-nine million, thirteen thousand, two hundred seventy-five".
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