Base | Representation |
---|---|
bin | 1011101000000… |
… | …1011011110101 |
3 | 10101202111112120 |
4 | 2322001123311 |
5 | 44440432121 |
6 | 4501110153 |
7 | 1131331011 |
oct | 272013365 |
9 | 111674476 |
10 | 48764661 |
11 | 25587680 |
12 | 143b8359 |
13 | a14503a |
14 | 6695541 |
15 | 4433bc6 |
hex | 2e816f5 |
48764661 has 16 divisors (see below), whose sum is σ = 71123520. Its totient is φ = 29473920.
The previous prime is 48764641. The next prime is 48764693. The reversal of 48764661 is 16646784.
It is not a de Polignac number, because 48764661 - 27 = 48764533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48764641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11691 + ... + 15303.
It is an arithmetic number, because the mean of its divisors is an integer number (4445220).
Almost surely, 248764661 is an apocalyptic number.
It is an amenable number.
48764661 is a deficient number, since it is larger than the sum of its proper divisors (22358859).
48764661 is a wasteful number, since it uses less digits than its factorization.
48764661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4036.
The product of its digits is 193536, while the sum is 42.
The square root of 48764661 is about 6983.1698389771. The cubic root of 48764661 is about 365.3437956723.
The spelling of 48764661 in words is "forty-eight million, seven hundred sixty-four thousand, six hundred sixty-one".
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