Base | Representation |
---|---|
bin | 1011100101000101… |
… | …1010000101010011 |
3 | 22000121220110012000 |
4 | 2321101122011103 |
5 | 22331214120433 |
6 | 1232234405043 |
7 | 140012344530 |
oct | 27121320523 |
9 | 8017813160 |
10 | 3108348243 |
11 | 1355644050 |
12 | 728b90783 |
13 | 3a6c8bb20 |
14 | 216b6bd87 |
15 | 132d47113 |
hex | b945a153 |
3108348243 has 128 divisors (see below), whose sum is σ = 6317015040. Its totient is φ = 1458207360.
The previous prime is 3108348203. The next prime is 3108348251. The reversal of 3108348243 is 3428438013.
It is a happy number.
It is not a de Polignac number, because 3108348243 - 210 = 3108347219 is a prime.
It is a super-2 number, since 2×31083482432 = 19323657599522374098, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3108348198 and 3108348207.
It is not an unprimeable number, because it can be changed into a prime (3108348203) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1269046 + ... + 1271492.
It is an arithmetic number, because the mean of its divisors is an integer number (49351680).
Almost surely, 23108348243 is an apocalyptic number.
3108348243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
3108348243 is an abundant number, since it is smaller than the sum of its proper divisors (3208666797).
3108348243 is a wasteful number, since it uses less digits than its factorization.
3108348243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2534 (or 2528 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 3108348243 is about 55752.5626585900. The cubic root of 3108348243 is about 1459.4074412455.
The spelling of 3108348243 in words is "three billion, one hundred eight million, three hundred forty-eight thousand, two hundred forty-three".
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