Base | Representation |
---|---|
bin | 10001110000011… |
… | …11000110100010 |
3 | 101101021221020002 |
4 | 20320033012202 |
5 | 301113202100 |
6 | 22440420002 |
7 | 3456064460 |
oct | 1070170642 |
9 | 341257202 |
10 | 148959650 |
11 | 770a1654 |
12 | 41a77602 |
13 | 24b26508 |
14 | 15ad7830 |
15 | d1262d5 |
hex | 8e0f1a2 |
148959650 has 48 divisors (see below), whose sum is σ = 326883840. Its totient is φ = 49420800.
The previous prime is 148959649. The next prime is 148959673. The reversal of 148959650 is 56959841.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 148959595 and 148959604.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3986 + ... + 17714.
It is an arithmetic number, because the mean of its divisors is an integer number (6810080).
Almost surely, 2148959650 is an apocalyptic number.
148959650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148959650 is an abundant number, since it is smaller than the sum of its proper divisors (177924190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148959650 is a wasteful number, since it uses less digits than its factorization.
148959650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13779 (or 13774 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 47.
The square root of 148959650 is about 12204.9027034221. The cubic root of 148959650 is about 530.0980594638.
The spelling of 148959650 in words is "one hundred forty-eight million, nine hundred fifty-nine thousand, six hundred fifty".
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