Base | Representation |
---|---|
bin | 10001110000010… |
… | …01110100011010 |
3 | 101101020211112121 |
4 | 20320021310122 |
5 | 301112004020 |
6 | 22440131454 |
7 | 3455644414 |
oct | 1070116432 |
9 | 341224477 |
10 | 148938010 |
11 | 77087371 |
12 | 41a66b8a |
13 | 24b19700 |
14 | 15acd9b4 |
15 | d11ebaa |
hex | 8e09d1a |
148938010 has 24 divisors (see below), whose sum is σ = 290300220. Its totient is φ = 54991872.
The previous prime is 148937983. The next prime is 148938011. The reversal of 148938010 is 10839841.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 4721929 + 144216081 = 2173^2 + 12009^2 .
It is not an unprimeable number, because it can be changed into a prime (148938011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42375 + ... + 45754.
Almost surely, 2148938010 is an apocalyptic number.
148938010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148938010 is a deficient number, since it is larger than the sum of its proper divisors (141362210).
148938010 is a wasteful number, since it uses less digits than its factorization.
148938010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88162 (or 88149 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 34.
The square root of 148938010 is about 12204.0161422378. The cubic root of 148938010 is about 530.0723883564.
The spelling of 148938010 in words is "one hundred forty-eight million, nine hundred thirty-eight thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •