Base | Representation |
---|---|
bin | 10001101001111… |
… | …00111110011010 |
3 | 101022200012121001 |
4 | 20310330332122 |
5 | 300403131340 |
6 | 22410135214 |
7 | 3445551265 |
oct | 1064747632 |
9 | 338605531 |
10 | 148098970 |
11 | 76663a48 |
12 | 4172150a |
13 | 248b4836 |
14 | 15951cdc |
15 | d00629a |
hex | 8d3cf9a |
148098970 has 16 divisors (see below), whose sum is σ = 273080808. Its totient is φ = 57794560.
The previous prime is 148098967. The next prime is 148098989. The reversal of 148098970 is 79890841.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 129754881 + 18344089 = 11391^2 + 4283^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 148098970.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180199 + ... + 181018.
Almost surely, 2148098970 is an apocalyptic number.
148098970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148098970 is a deficient number, since it is larger than the sum of its proper divisors (124981838).
148098970 is a wasteful number, since it uses less digits than its factorization.
148098970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361265.
The product of its (nonzero) digits is 145152, while the sum is 46.
The square root of 148098970 is about 12169.5920227426. The cubic root of 148098970 is about 529.0751284266.
The spelling of 148098970 in words is "one hundred forty-eight million, ninety-eight thousand, nine hundred seventy".
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