Base | Representation |
---|---|
bin | 1000101000110110001… |
… | …1111111000111001001 |
3 | 112012001112010200201111 |
4 | 2022031203333013021 |
5 | 4412412400042230 |
6 | 152101550450321 |
7 | 13502405261626 |
oct | 2121543770711 |
9 | 465045120644 |
10 | 148403909065 |
11 | 57a35157435 |
12 | 249182039a1 |
13 | 10cc09b4a59 |
14 | 727b7d734d |
15 | 3cd890392a |
hex | 228d8ff1c9 |
148403909065 has 16 divisors (see below), whose sum is σ = 178583408640. Its totient is φ = 118390916160.
The previous prime is 148403909051. The next prime is 148403909089. The reversal of 148403909065 is 560909304841.
It is a happy number.
It is not a de Polignac number, because 148403909065 - 215 = 148403876297 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4809667 + ... + 4840423.
It is an arithmetic number, because the mean of its divisors is an integer number (11161463040).
Almost surely, 2148403909065 is an apocalyptic number.
It is an amenable number.
148403909065 is a deficient number, since it is larger than the sum of its proper divisors (30179499575).
148403909065 is a wasteful number, since it uses less digits than its factorization.
148403909065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33432.
The product of its (nonzero) digits is 933120, while the sum is 49.
The spelling of 148403909065 in words is "one hundred forty-eight billion, four hundred three million, nine hundred nine thousand, sixty-five".
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