Base | Representation |
---|---|
bin | 1000101010100010001… |
… | …0001001000000001111 |
3 | 112020020001121010111002 |
4 | 2022220202021000033 |
5 | 4414324220111002 |
6 | 152214513250515 |
7 | 13516541415665 |
oct | 2125042110017 |
9 | 466201533432 |
10 | 148856410127 |
11 | 58147621157 |
12 | 24a23863a3b |
13 | 11063678c69 |
14 | 72c1946c35 |
15 | 3d134d8002 |
hex | 22a888900f |
148856410127 has 4 divisors (see below), whose sum is σ = 149220362640. Its totient is φ = 148492457616.
The previous prime is 148856410117. The next prime is 148856410201. The reversal of 148856410127 is 721014658841.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 148856410127 - 212 = 148856406031 is a prime.
It is a super-2 number, since 2×1488564101272 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148856410117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181975643 + ... + 181976460.
It is an arithmetic number, because the mean of its divisors is an integer number (37305090660).
Almost surely, 2148856410127 is an apocalyptic number.
148856410127 is a deficient number, since it is larger than the sum of its proper divisors (363952513).
148856410127 is an equidigital number, since it uses as much as digits as its factorization.
148856410127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363952512.
The product of its (nonzero) digits is 430080, while the sum is 47.
The spelling of 148856410127 in words is "one hundred forty-eight billion, eight hundred fifty-six million, four hundred ten thousand, one hundred twenty-seven".
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