Base | Representation |
---|---|
bin | 1000101111000001… |
… | …1110011100100000 |
3 | 20001102001011110221 |
4 | 2023300132130200 |
5 | 14300223200030 |
6 | 1024355532424 |
7 | 112050652354 |
oct | 21360363440 |
9 | 6042034427 |
10 | 2344740640 |
11 | aa35aa390 |
12 | 5552ba114 |
13 | 2b4a0b6c8 |
14 | 183597464 |
15 | dacace7a |
hex | 8bc1e720 |
2344740640 has 96 divisors (see below), whose sum is σ = 6398590464. Its totient is φ = 802467840.
The previous prime is 2344740611. The next prime is 2344740641. The reversal of 2344740640 is 460474432.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 2344740596 and 2344740605.
It is not an unprimeable number, because it can be changed into a prime (2344740641) 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, 9264 + ... + 69103.
It is an arithmetic number, because the mean of its divisors is an integer number (66651984).
Almost surely, 22344740640 is an apocalyptic number.
2344740640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2344740640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3199295232).
2344740640 is an abundant number, since it is smaller than the sum of its proper divisors (4053849824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2344740640 is a wasteful number, since it uses less digits than its factorization.
2344740640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78410 (or 78402 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 34.
The square root of 2344740640 is about 48422.5220326244. The cubic root of 2344740640 is about 1328.5103339320.
The spelling of 2344740640 in words is "two billion, three hundred forty-four million, seven hundred forty thousand, six hundred forty".
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