Base | Representation |
---|---|
bin | 10001110000001… |
… | …00100101011010 |
3 | 101101012202010112 |
4 | 20320010211122 |
5 | 301110312240 |
6 | 22435444322 |
7 | 3455525045 |
oct | 1070044532 |
9 | 341182115 |
10 | 148916570 |
11 | 77072250 |
12 | 41a566a2 |
13 | 24b0ca1a |
14 | 15ac5c5c |
15 | d118665 |
hex | 8e0495a |
148916570 has 32 divisors (see below), whose sum is σ = 293112000. Its totient is φ = 54023040.
The previous prime is 148916567. The next prime is 148916597. The reversal of 148916570 is 75619841.
It is a super-2 number, since 2×1489165702 = 44352289641129800, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53534 + ... + 56246.
It is an arithmetic number, because the mean of its divisors is an integer number (9159750).
Almost surely, 2148916570 is an apocalyptic number.
148916570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148916570 is a deficient number, since it is larger than the sum of its proper divisors (144195430).
148916570 is a wasteful number, since it uses less digits than its factorization.
148916570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3230.
The product of its (nonzero) digits is 60480, while the sum is 41.
The square root of 148916570 is about 12203.1377112610. The cubic root of 148916570 is about 530.0469520526.
The spelling of 148916570 in words is "one hundred forty-eight million, nine hundred sixteen thousand, five hundred seventy".
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