Base | Representation |
---|---|
bin | 111010111001111111101… |
… | …001111001000011001000 |
3 | 112022222121010211002121122 |
4 | 322321333221321003020 |
5 | 1012310301211141330 |
6 | 12335343111254412 |
7 | 565313143523120 |
oct | 72717751710310 |
9 | 15288533732548 |
10 | 4048000880840 |
11 | 1320824a69924 |
12 | 55464337a408 |
13 | 23495663bcc7 |
14 | ddcd2363c80 |
15 | 704700b35e5 |
hex | 3ae7fa790c8 |
4048000880840 has 64 divisors (see below), whose sum is σ = 10504641945600. Its totient is φ = 1375153106688.
The previous prime is 4048000880719. The next prime is 4048000880843. The reversal of 4048000880840 is 480880008404.
It is a super-2 number, since 2×40480008808402 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4048000880791 and 4048000880800.
It is not an unprimeable number, because it can be changed into a prime (4048000880843) 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, 66286664 + ... + 66347703.
It is an arithmetic number, because the mean of its divisors is an integer number (164135030400).
Almost surely, 24048000880840 is an apocalyptic number.
4048000880840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4048000880840 is an abundant number, since it is smaller than the sum of its proper divisors (6456641064760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4048000880840 is a wasteful number, since it uses less digits than its factorization.
4048000880840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132634494 (or 132634490 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 4048000880840 in words is "four trillion, forty-eight billion, eight hundred eighty thousand, eight hundred forty".
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