Base | Representation |
---|---|
bin | 1011011100100… |
… | …1111011111001 |
3 | 10100100022112002 |
4 | 2313021323321 |
5 | 44242404144 |
6 | 4433030345 |
7 | 1122050510 |
oct | 267117371 |
9 | 110308462 |
10 | 48013049 |
11 | 25113a07 |
12 | 140b53b5 |
13 | 9c40bb6 |
14 | 653b677 |
15 | 433614e |
hex | 2dc9ef9 |
48013049 has 16 divisors (see below), whose sum is σ = 58906368. Its totient is φ = 38195712.
The previous prime is 48013033. The next prime is 48013081. The reversal of 48013049 is 94031084.
It is a cyclic number.
It is not a de Polignac number, because 48013049 - 24 = 48013033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48013099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5924 + ... + 11450.
It is an arithmetic number, because the mean of its divisors is an integer number (3681648).
Almost surely, 248013049 is an apocalyptic number.
It is an amenable number.
48013049 is a deficient number, since it is larger than the sum of its proper divisors (10893319).
48013049 is a wasteful number, since it uses less digits than its factorization.
48013049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5624.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 48013049 is about 6929.1448967387. The cubic root of 48013049 is about 363.4570483695.
It can be divided in two parts, 480130 and 49, that multiplied together give a triangular number (23526370 = T6859).
The spelling of 48013049 in words is "forty-eight million, thirteen thousand, forty-nine".
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