Base | Representation |
---|---|
bin | 1000100111101110001… |
… | …1001000010101001001 |
3 | 112011021110110121200022 |
4 | 2021323203020111021 |
5 | 4411303013213133 |
6 | 152011553150225 |
7 | 13462045430513 |
oct | 2117343102511 |
9 | 464243417608 |
10 | 148101694793 |
11 | 5789a600378 |
12 | 24852b5b375 |
13 | 10c731c0140 |
14 | 724d608bb3 |
15 | 3cbc108998 |
hex | 227b8c8549 |
148101694793 has 8 divisors (see below), whose sum is σ = 159951141000. Its totient is φ = 136317535488.
The previous prime is 148101694753. The next prime is 148101694799. The reversal of 148101694793 is 397496101841.
It can be written as a sum of positive squares in 4 ways, for example, as 47721713209 + 100379981584 = 218453^2 + 316828^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 148101694793 - 212 = 148101690697 is a prime.
It is a super-2 number, since 2×1481016947932 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148101694799) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16317008 + ... + 16326081.
It is an arithmetic number, because the mean of its divisors is an integer number (19993892625).
Almost surely, 2148101694793 is an apocalyptic number.
148101694793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
148101694793 is a deficient number, since it is larger than the sum of its proper divisors (11849446207).
148101694793 is a wasteful number, since it uses less digits than its factorization.
148101694793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32643451.
The product of its (nonzero) digits is 1306368, while the sum is 53.
The spelling of 148101694793 in words is "one hundred forty-eight billion, one hundred one million, six hundred ninety-four thousand, seven hundred ninety-three".
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