Base | Representation |
---|---|
bin | 10001101010000… |
… | …00100000101011 |
3 | 101022200221110101 |
4 | 20311000200223 |
5 | 300404112301 |
6 | 22410330231 |
7 | 3445641433 |
oct | 1065004053 |
9 | 338627411 |
10 | 148113451 |
11 | 76673912 |
12 | 41729977 |
13 | 248bb2c5 |
14 | 159572c3 |
15 | d00a701 |
hex | 8d4082b |
148113451 has 8 divisors (see below), whose sum is σ = 149914160. Its totient is φ = 146320992.
The previous prime is 148113437. The next prime is 148113461. The reversal of 148113451 is 154311841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 148113451 - 25 = 148113419 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148113421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38836 + ... + 42478.
It is an arithmetic number, because the mean of its divisors is an integer number (18739270).
Almost surely, 2148113451 is an apocalyptic number.
148113451 is a deficient number, since it is larger than the sum of its proper divisors (1800709).
148113451 is a wasteful number, since it uses less digits than its factorization.
148113451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4125.
The product of its digits is 1920, while the sum is 28.
The square root of 148113451 is about 12170.1869747346. The cubic root of 148113451 is about 529.0923720470.
The spelling of 148113451 in words is "one hundred forty-eight million, one hundred thirteen thousand, four hundred fifty-one".
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