Base | Representation |
---|---|
bin | 10001101001101… |
… | …01110110000100 |
3 | 101022121201112100 |
4 | 20310311312010 |
5 | 300401213024 |
6 | 22405352100 |
7 | 3445400163 |
oct | 1064656604 |
9 | 338551470 |
10 | 148069764 |
11 | 76644007 |
12 | 41708630 |
13 | 248a445b |
14 | 159453da |
15 | ceec7c9 |
hex | 8d35d84 |
148069764 has 36 divisors (see below), whose sum is σ = 386364160. Its totient is φ = 47764080.
The previous prime is 148069751. The next prime is 148069771. The reversal of 148069764 is 467960841.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1480697642 = 43849310022031392, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65224 + ... + 67455.
Almost surely, 2148069764 is an apocalyptic number.
It is an amenable number.
148069764 is an abundant number, since it is smaller than the sum of its proper divisors (238294396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148069764 is a wasteful number, since it uses less digits than its factorization.
148069764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132720 (or 132715 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 148069764 is about 12168.3920055199. The cubic root of 148069764 is about 529.0403472168.
The spelling of 148069764 in words is "one hundred forty-eight million, sixty-nine thousand, seven hundred sixty-four".
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