Base | Representation |
---|---|
bin | 1101111101110110… |
… | …0111100101100000 |
3 | 100200021120011201000 |
4 | 3133131213211200 |
5 | 30134231132423 |
6 | 1420003512000 |
7 | 161622453363 |
oct | 33735474540 |
9 | 10607504630 |
10 | 3749083488 |
11 | 1654294a07 |
12 | 887688600 |
13 | 47994aac7 |
14 | 277cba0da |
15 | 16e20e843 |
hex | df767960 |
3749083488 has 48 divisors (see below), whose sum is σ = 10934829360. Its totient is φ = 1249694208.
The previous prime is 3749083453. The next prime is 3749083517. The reversal of 3749083488 is 8843809473.
3749083488 is a `hidden beast` number, since 3 + 74 + 90 + 8 + 3 + 488 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×37490834882 = 28111253999988492288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2168745 + ... + 2170472.
It is an arithmetic number, because the mean of its divisors is an integer number (227808945).
Almost surely, 23749083488 is an apocalyptic number.
It is an amenable number.
3749083488 is an abundant number, since it is smaller than the sum of its proper divisors (7185745872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3749083488 is a wasteful number, since it uses less digits than its factorization.
3749083488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4339236 (or 4339222 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 54.
The square root of 3749083488 is about 61229.7598231448. The cubic root of 3749083488 is about 1553.4896730696.
The spelling of 3749083488 in words is "three billion, seven hundred forty-nine million, eighty-three thousand, four hundred eighty-eight".
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