Base | Representation |
---|---|
bin | 10001101001001… |
… | …01001010111000 |
3 | 101022111020211201 |
4 | 20310211022320 |
5 | 300342021324 |
6 | 22404103544 |
7 | 3444664102 |
oct | 1064451270 |
9 | 338436751 |
10 | 148001464 |
11 | 765a7766 |
12 | 41694bb4 |
13 | 2487c340 |
14 | 15928572 |
15 | ced7444 |
hex | 8d252b8 |
148001464 has 16 divisors (see below), whose sum is σ = 298849320. Its totient is φ = 68308320.
The previous prime is 148001423. The next prime is 148001489. The reversal of 148001464 is 464100841.
It is a super-2 number, since 2×1480014642 = 43808866692286592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711442 + ... + 711649.
Almost surely, 2148001464 is an apocalyptic number.
It is an amenable number.
148001464 is an abundant number, since it is smaller than the sum of its proper divisors (150847856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148001464 is a wasteful number, since it uses less digits than its factorization.
148001464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1423110 (or 1423106 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 148001464 is about 12165.5852304770. The cubic root of 148001464 is about 528.9589913930.
The spelling of 148001464 in words is "one hundred forty-eight million, one thousand, four hundred sixty-four".
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