Base | Representation |
---|---|
bin | 101011111001101… |
… | …1111110011000100 |
3 | 10210122221010010222 |
4 | 1113303133303010 |
5 | 11004104224010 |
6 | 402102003512 |
7 | 51335201600 |
oct | 12763376304 |
9 | 3718833128 |
10 | 1473117380 |
11 | 696599989 |
12 | 351416598 |
13 | 1a626c1b7 |
14 | dd906500 |
15 | 894d9355 |
hex | 57cdfcc4 |
1473117380 has 36 divisors (see below), whose sum is σ = 3598617708. Its totient is φ = 505068480.
The previous prime is 1473117319. The next prime is 1473117391. The reversal of 1473117380 is 837113741.
It can be written as a sum of positive squares in 2 ways, for example, as 271524484 + 1201592896 = 16478^2 + 34664^2 .
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 1473117380.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 750611 + ... + 752570.
It is an arithmetic number, because the mean of its divisors is an integer number (99961603).
Almost surely, 21473117380 is an apocalyptic number.
1473117380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1473117380 is an abundant number, since it is smaller than the sum of its proper divisors (2125500328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1473117380 is a wasteful number, since it uses less digits than its factorization.
1473117380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1503204 (or 1503195 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 35.
The square root of 1473117380 is about 38381.2112888585. The cubic root of 1473117380 is about 1137.8345524820.
The spelling of 1473117380 in words is "one billion, four hundred seventy-three million, one hundred seventeen thousand, three hundred eighty".
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