Base | Representation |
---|---|
bin | 101001000000101… |
… | …0011010101000110 |
3 | 10112220022202022210 |
4 | 1102001103111012 |
5 | 10304233314110 |
6 | 344314004250 |
7 | 46046266503 |
oct | 12201232506 |
9 | 3486282283 |
10 | 1376073030 |
11 | 646837042 |
12 | 324a16686 |
13 | 18c121ac7 |
14 | d0a844aa |
15 | 80c1a520 |
hex | 52053546 |
1376073030 has 16 divisors (see below), whose sum is σ = 3302575344. Its totient is φ = 366952800.
The previous prime is 1376073011. The next prime is 1376073047. The reversal of 1376073030 is 303706731.
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: 45869101 = 1376073030 / (1 + 3 + 7 + 6 + 0 + 7 + 3 + 0 + 3 + 0).
It is a congruent number.
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, 22934521 + ... + 22934580.
It is an arithmetic number, because the mean of its divisors is an integer number (206410959).
Almost surely, 21376073030 is an apocalyptic number.
1376073030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1376073030 is an abundant number, since it is smaller than the sum of its proper divisors (1926502314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1376073030 is a wasteful number, since it uses less digits than its factorization.
1376073030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45869111.
The product of its (nonzero) digits is 7938, while the sum is 30.
The square root of 1376073030 is about 37095.4583473503. The cubic root of 1376073030 is about 1112.2792303581.
Adding to 1376073030 its reverse (303706731), we get a palindrome (1679779761).
The spelling of 1376073030 in words is "one billion, three hundred seventy-six million, seventy-three thousand, thirty".
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