Base | Representation |
---|---|
bin | 1011011111010… |
… | …1110100010000 |
3 | 10100200110001221 |
4 | 2313311310100 |
5 | 44314132114 |
6 | 4440534424 |
7 | 1123426513 |
oct | 267656420 |
9 | 110613057 |
10 | 48192784 |
11 | 25226a52 |
12 | 14181414 |
13 | 9ca4953 |
14 | 6586d7a |
15 | 436e524 |
hex | 2df5d10 |
48192784 has 10 divisors (see below), whose sum is σ = 93373550. Its totient is φ = 24096384.
The previous prime is 48192779. The next prime is 48192787. The reversal of 48192784 is 48729184.
It can be written as a sum of positive squares in only one way, i.e., 25725184 + 22467600 = 5072^2 + 4740^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 48192784.
It is not an unprimeable number, because it can be changed into a prime (48192787) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506009 + ... + 1506040.
It is an arithmetic number, because the mean of its divisors is an integer number (9337355).
Almost surely, 248192784 is an apocalyptic number.
It is an amenable number.
48192784 is a deficient number, since it is larger than the sum of its proper divisors (45180766).
48192784 is a wasteful number, since it uses less digits than its factorization.
48192784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3012057 (or 3012051 counting only the distinct ones).
The product of its digits is 129024, while the sum is 43.
The square root of 48192784 is about 6942.1022752478. The cubic root of 48192784 is about 363.9100127753.
The spelling of 48192784 in words is "forty-eight million, one hundred ninety-two thousand, seven hundred eighty-four".
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