Base | Representation |
---|---|
bin | 1000101101001… |
… | …01101111100010 |
3 | 12002102100012000 |
4 | 10112211233202 |
5 | 122143440001 |
6 | 11125144430 |
7 | 1544515164 |
oct | 426455742 |
9 | 162370160 |
10 | 73030626 |
11 | 38250a99 |
12 | 2055b116 |
13 | 121900b6 |
14 | 99b0934 |
15 | 6628a86 |
hex | 45a5be2 |
73030626 has 16 divisors (see below), whose sum is σ = 162290400. Its totient is φ = 24343524.
The previous prime is 73030609. The next prime is 73030627. The reversal of 73030626 is 62603037.
73030626 is a `hidden beast` number, since 7 + 3 + 0 + 30 + 626 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 73030626.
It is not an unprimeable number, because it can be changed into a prime (73030627) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676156 + ... + 676263.
It is an arithmetic number, because the mean of its divisors is an integer number (10143150).
Almost surely, 273030626 is an apocalyptic number.
73030626 is an abundant number, since it is smaller than the sum of its proper divisors (89259774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73030626 is a wasteful number, since it uses less digits than its factorization.
73030626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352430 (or 1352424 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 27.
The square root of 73030626 is about 8545.7958084663. The cubic root of 73030626 is about 417.9923573307.
The spelling of 73030626 in words is "seventy-three million, thirty thousand, six hundred twenty-six".
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