Base | Representation |
---|---|
bin | 1000100111100010111… |
… | …1100110100100111001 |
3 | 112011011011220121201002 |
4 | 2021320233212210321 |
5 | 4411203441222021 |
6 | 152003152334345 |
7 | 13460634420440 |
oct | 2117057464471 |
9 | 464134817632 |
10 | 148054632761 |
11 | 57875a86a32 |
12 | 2483b2443b5 |
13 | 10c66523099 |
14 | 7247277d57 |
15 | 3cb7e0e50b |
hex | 2278be6939 |
148054632761 has 16 divisors (see below), whose sum is σ = 172415865600. Its totient is φ = 124496543808.
The previous prime is 148054632749. The next prime is 148054632773. The reversal of 148054632761 is 167236450841.
It is an interprime number because it is at equal distance from previous prime (148054632749) and next prime (148054632773).
It is not a de Polignac number, because 148054632761 - 210 = 148054631737 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (148054632701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5502980 + ... + 5529818.
It is an arithmetic number, because the mean of its divisors is an integer number (10775991600).
Almost surely, 2148054632761 is an apocalyptic number.
It is an amenable number.
148054632761 is a deficient number, since it is larger than the sum of its proper divisors (24361232839).
148054632761 is a wasteful number, since it uses less digits than its factorization.
148054632761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41768.
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 148054632761 in words is "one hundred forty-eight billion, fifty-four million, six hundred thirty-two thousand, seven hundred sixty-one".
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