Base | Representation |
---|---|
bin | 1110001010000101… |
… | …0000111001111010 |
3 | 100210212001211200110 |
4 | 3202201100321322 |
5 | 30240343331220 |
6 | 1425035045150 |
7 | 163114422165 |
oct | 34241207172 |
9 | 10725054613 |
10 | 3800370810 |
11 | 1680234925 |
12 | 8a08a07b6 |
13 | 487467132 |
14 | 280a2aadc |
15 | 173990be0 |
hex | e2850e7a |
3800370810 has 16 divisors (see below), whose sum is σ = 9120890016. Its totient is φ = 1013432208.
The previous prime is 3800370803. The next prime is 3800370829. The reversal of 3800370810 is 180730083.
It is a super-2 number, since 2×38003708102 = 28885636587000112200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 126679027 = 3800370810 / (3 + 8 + 0 + 0 + 3 + 7 + 0 + 8 + 1 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63339484 + ... + 63339543.
It is an arithmetic number, because the mean of its divisors is an integer number (570055626).
Almost surely, 23800370810 is an apocalyptic number.
3800370810 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3800370810 is an abundant number, since it is smaller than the sum of its proper divisors (5320519206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3800370810 is a wasteful number, since it uses less digits than its factorization.
3800370810 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126679037.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 3800370810 is about 61647.1476225786. The cubic root of 3800370810 is about 1560.5415074407.
The spelling of 3800370810 in words is "three billion, eight hundred million, three hundred seventy thousand, eight hundred ten".
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