Base | Representation |
---|---|
bin | 1000110000000010… |
… | …0111100100110100 |
3 | 20001201000011021120 |
4 | 2030000213210310 |
5 | 14302314103330 |
6 | 1025030343540 |
7 | 112131635601 |
oct | 21400474464 |
9 | 6051004246 |
10 | 2348972340 |
11 | aa5a2a760 |
12 | 5567babb0 |
13 | 2b5860880 |
14 | 183d796a8 |
15 | db346c10 |
hex | 8c027934 |
2348972340 has 96 divisors (see below), whose sum is σ = 7726997376. Its totient is φ = 525642240.
The previous prime is 2348972233. The next prime is 2348972347. The reversal of 2348972340 is 432798432.
It is a junction number, because it is equal to n+sod(n) for n = 2348972292 and 2348972301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2348972347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128307 + ... + 145466.
It is an arithmetic number, because the mean of its divisors is an integer number (80489556).
Almost surely, 22348972340 is an apocalyptic number.
2348972340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2348972340 is an abundant number, since it is smaller than the sum of its proper divisors (5378025036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2348972340 is a wasteful number, since it uses less digits than its factorization.
2348972340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273809 (or 273807 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 42.
The square root of 2348972340 is about 48466.1979115342. The cubic root of 2348972340 is about 1329.3090688300.
The spelling of 2348972340 in words is "two billion, three hundred forty-eight million, nine hundred seventy-two thousand, three hundred forty".
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