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73226085 = 358954851
BaseRepresentation
bin1000101110101…
…01011101100101
312002210021022020
410113111131211
5122221213320
611133253353
71546261062
oct427253545
9162707266
1073226085
1138374929
1220634259
131222b05a
149a21c69
156666940
hex45d5765

73226085 has 16 divisors (see below), whose sum is σ = 118480320. Its totient is φ = 38614400.

The previous prime is 73226059. The next prime is 73226093. The reversal of 73226085 is 58062237.

It is not a de Polignac number, because 73226085 - 212 = 73221989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26091 + ... + 28760.

It is an arithmetic number, because the mean of its divisors is an integer number (7405020).

Almost surely, 273226085 is an apocalyptic number.

It is an amenable number.

73226085 is a deficient number, since it is larger than the sum of its proper divisors (45254235).

73226085 is a wasteful number, since it uses less digits than its factorization.

73226085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54948.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 73226085 is about 8557.2241410401. The cubic root of 73226085 is about 418.3649297398.

The spelling of 73226085 in words is "seventy-three million, two hundred twenty-six thousand, eighty-five".

Divisors: 1 3 5 15 89 267 445 1335 54851 164553 274255 822765 4881739 14645217 24408695 73226085