Base | Representation |
---|---|
bin | 1011011110100… |
… | …1000100001100 |
3 | 10100120210102120 |
4 | 2313221010030 |
5 | 44310444211 |
6 | 4435452540 |
7 | 1123121322 |
oct | 267510414 |
9 | 110523376 |
10 | 48140556 |
11 | 251a0792 |
12 | 14157150 |
13 | 9c86c49 |
14 | 6571d12 |
15 | 435dd06 |
hex | 2de910c |
48140556 has 24 divisors (see below), whose sum is σ = 113912064. Its totient is φ = 15820560.
The previous prime is 48140531. The next prime is 48140557. The reversal of 48140556 is 65504184.
It is not an unprimeable number, because it can be changed into a prime (48140557) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27400 + ... + 29103.
It is an arithmetic number, because the mean of its divisors is an integer number (4746336).
Almost surely, 248140556 is an apocalyptic number.
It is an amenable number.
48140556 is an abundant number, since it is smaller than the sum of its proper divisors (65771508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48140556 is a wasteful number, since it uses less digits than its factorization.
48140556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56581 (or 56579 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 48140556 is about 6938.3395708195. The cubic root of 48140556 is about 363.7785051055.
The spelling of 48140556 in words is "forty-eight million, one hundred forty thousand, five hundred fifty-six".
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