Base | Representation |
---|---|
bin | 1000100111110010100… |
… | …0100111101101010011 |
3 | 112011022201202002221221 |
4 | 2021330220213231103 |
5 | 4411322144130001 |
6 | 152013443425511 |
7 | 13462356320644 |
oct | 2117450475523 |
9 | 464281662857 |
10 | 148119911251 |
11 | 578a99126a4 |
12 | 24859085297 |
13 | 10c76bca800 |
14 | 7251bcb6cb |
15 | 3cbda061a1 |
hex | 227ca27b53 |
148119911251 has 12 divisors (see below), whose sum is σ = 160478515008. Its totient is φ = 136650787104.
The previous prime is 148119911239. The next prime is 148119911323. The reversal of 148119911251 is 152119911841.
It is not a de Polignac number, because 148119911251 - 219 = 148119386963 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 148119911198 and 148119911207.
It is not an unprimeable number, because it can be changed into a prime (148119911351) 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, 67701 + ... + 548473.
It is an arithmetic number, because the mean of its divisors is an integer number (13373209584).
Almost surely, 2148119911251 is an apocalyptic number.
148119911251 is a deficient number, since it is larger than the sum of its proper divisors (12358603757).
148119911251 is a wasteful number, since it uses less digits than its factorization.
148119911251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482622 (or 482609 counting only the distinct ones).
The product of its digits is 25920, while the sum is 43.
The spelling of 148119911251 in words is "one hundred forty-eight billion, one hundred nineteen million, nine hundred eleven thousand, two hundred fifty-one".
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