Base | Representation |
---|---|
bin | 1000100111111010101… |
… | …0110111100001010101 |
3 | 112011102002222210000122 |
4 | 2021332222313201111 |
5 | 4411404414222431 |
6 | 152021103321325 |
7 | 13463252454440 |
oct | 2117652674125 |
9 | 464362883018 |
10 | 148154054741 |
11 | 57917113160 |
12 | 248685b0245 |
13 | 10c80cc3764 |
14 | 7256558657 |
15 | 3cc19eca7b |
hex | 227eab7855 |
148154054741 has 16 divisors (see below), whose sum is σ = 184741117440. Its totient is φ = 115426237680.
The previous prime is 148154054723. The next prime is 148154054747. The reversal of 148154054741 is 147450451841.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-148154054741 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 148154054692 and 148154054701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148154054747) 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, 340370 + ... + 641996.
It is an arithmetic number, because the mean of its divisors is an integer number (11546319840).
Almost surely, 2148154054741 is an apocalyptic number.
148154054741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
148154054741 is a deficient number, since it is larger than the sum of its proper divisors (36587062699).
148154054741 is a wasteful number, since it uses less digits than its factorization.
148154054741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308024.
The product of its (nonzero) digits is 358400, while the sum is 44.
The spelling of 148154054741 in words is "one hundred forty-eight billion, one hundred fifty-four million, fifty-four thousand, seven hundred forty-one".
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