Base | Representation |
---|---|
bin | 1000101111010… |
… | …11000110000010 |
3 | 12002221202211220 |
4 | 10113223012002 |
5 | 122232032230 |
6 | 11135215510 |
7 | 1550110311 |
oct | 427530602 |
9 | 162852756 |
10 | 73314690 |
11 | 38425459 |
12 | 20677596 |
13 | 1225c497 |
14 | 9a46278 |
15 | 6682d10 |
hex | 45eb182 |
73314690 has 48 divisors (see below), whose sum is σ = 181885824. Its totient is φ = 18912480.
The previous prime is 73314643. The next prime is 73314701. The reversal of 73314690 is 9641337.
It is a super-2 number, since 2×733146902 = 10750087539592200, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27559 + ... + 30101.
It is an arithmetic number, because the mean of its divisors is an integer number (3789288).
Almost surely, 273314690 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 73314690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90942912).
73314690 is an abundant number, since it is smaller than the sum of its proper divisors (108571134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73314690 is a wasteful number, since it uses less digits than its factorization.
73314690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2615 (or 2584 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 33.
The square root of 73314690 is about 8562.3997804354. The cubic root of 73314690 is about 418.5336049832.
It can be divided in two parts, 7331 and 4690, that added together give a palindrome (12021).
The spelling of 73314690 in words is "seventy-three million, three hundred fourteen thousand, six hundred ninety".
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