Base | Representation |
---|---|
bin | 10001110000101… |
… | …00100100101000 |
3 | 101101100001221221 |
4 | 20320110210220 |
5 | 301114411211 |
6 | 22441111424 |
7 | 3456220006 |
oct | 1070244450 |
9 | 341301857 |
10 | 148982056 |
11 | 77107473 |
12 | 41a88574 |
13 | 24b33782 |
14 | 15b01a76 |
15 | d12cc71 |
hex | 8e14928 |
148982056 has 8 divisors (see below), whose sum is σ = 279341370. Its totient is φ = 74491024.
The previous prime is 148982051. The next prime is 148982081. The reversal of 148982056 is 650289841.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 147622500 + 1359556 = 12150^2 + 1166^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (148982051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9311371 + ... + 9311386.
Almost surely, 2148982056 is an apocalyptic number.
It is an amenable number.
148982056 is a deficient number, since it is larger than the sum of its proper divisors (130359314).
148982056 is a wasteful number, since it uses less digits than its factorization.
148982056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18622763 (or 18622759 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 43.
The square root of 148982056 is about 12205.8205787239. The cubic root of 148982056 is about 530.1246366424.
The spelling of 148982056 in words is "one hundred forty-eight million, nine hundred eighty-two thousand, fifty-six".
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