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73060828 = 22113161639
BaseRepresentation
bin1000101101011…
…01000111011100
312002110212121121
410112231013130
5122200421303
611125540324
71545002221
oct426550734
9162425547
1073060828
1138271755
12205746a4
13121a0a79
1499bb948
1566329bd
hex45ad1dc

73060828 has 12 divisors (see below), whose sum is σ = 128988720. Its totient is φ = 36206912.

The previous prime is 73060817. The next prime is 73060861. The reversal of 73060828 is 82806037.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 73060793 and 73060802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80368 + ... + 81271.

It is an arithmetic number, because the mean of its divisors is an integer number (10749060).

Almost surely, 273060828 is an apocalyptic number.

It is an amenable number.

73060828 is a deficient number, since it is larger than the sum of its proper divisors (55927892).

73060828 is a wasteful number, since it uses less digits than its factorization.

73060828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161756 (or 161754 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 73060828 is about 8547.5626935402. The cubic root of 73060828 is about 418.0499699882.

The spelling of 73060828 in words is "seventy-three million, sixty thousand, eight hundred twenty-eight".

Divisors: 1 2 4 113 226 452 161639 323278 646556 18265207 36530414 73060828