Base | Representation |
---|---|
bin | 101100111101000101… |
… | …000100011001100001 |
3 | 11121120222100112011001 |
4 | 230331011010121201 |
5 | 1242323430113134 |
6 | 34101420152001 |
7 | 3326105644654 |
oct | 547505043141 |
9 | 147528315131 |
10 | 48269379169 |
11 | 1951a896000 |
12 | 9431398601 |
13 | 4723361a2b |
14 | 249c95789b |
15 | 13c7993414 |
hex | b3d144661 |
48269379169 has 16 divisors (see below), whose sum is σ = 53579940480. Its totient is φ = 43478542800.
The previous prime is 48269379167. The next prime is 48269379187. The reversal of 48269379169 is 96197396284.
It is not a de Polignac number, because 48269379169 - 21 = 48269379167 is a prime.
It is a super-2 number, since 2×482693791692 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48269379169.
It is not an unprimeable number, because it can be changed into a prime (48269379167) 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, 21277 + ... + 311434.
It is an arithmetic number, because the mean of its divisors is an integer number (3348746280).
Almost surely, 248269379169 is an apocalyptic number.
It is an amenable number.
48269379169 is a deficient number, since it is larger than the sum of its proper divisors (5310561311).
48269379169 is a wasteful number, since it uses less digits than its factorization.
48269379169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332853 (or 332831 counting only the distinct ones).
The product of its digits is 35271936, while the sum is 64.
The spelling of 48269379169 in words is "forty-eight billion, two hundred sixty-nine million, three hundred seventy-nine thousand, one hundred sixty-nine".
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