Base | Representation |
---|---|
bin | 1011100011101001… |
… | …1101000010001100 |
3 | 22000012120202002220 |
4 | 2320322131002030 |
5 | 22323144043040 |
6 | 1231501415340 |
7 | 136610243565 |
oct | 27072350214 |
9 | 8005522086 |
10 | 3102331020 |
11 | 1352204238 |
12 | 726b6a550 |
13 | 3a5963039 |
14 | 21604316c |
15 | 1325592d0 |
hex | b8e9d08c |
3102331020 has 96 divisors (see below), whose sum is σ = 9681638400. Its totient is φ = 737639424.
The previous prime is 3102331009. The next prime is 3102331031. The reversal of 3102331020 is 201332013.
It is an interprime number because it is at equal distance from previous prime (3102331009) and next prime (3102331031).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60660 + ... + 99419.
It is an arithmetic number, because the mean of its divisors is an integer number (100850400).
Almost surely, 23102331020 is an apocalyptic number.
3102331020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3102331020 is an abundant number, since it is smaller than the sum of its proper divisors (6579307380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102331020 is a wasteful number, since it uses less digits than its factorization.
3102331020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160127 (or 160125 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3102331020 is about 55698.5728722020. The cubic root of 3102331020 is about 1458.4651130404.
Adding to 3102331020 its reverse (201332013), we get a palindrome (3303663033).
The spelling of 3102331020 in words is "three billion, one hundred two million, three hundred thirty-one thousand, twenty".
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