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73225104 = 2436722769
BaseRepresentation
bin1000101110101…
…01001110010000
312002210012221220
410113111032100
5122221200404
611133245040
71546255161
oct427251620
9162705856
1073225104
1138374117
1220633780
131222a784
149a21768
1566664d9
hex45d5390

73225104 has 40 divisors (see below), whose sum is σ = 191996640. Its totient is φ = 24043008.

The previous prime is 73225093. The next prime is 73225111. The reversal of 73225104 is 40152237.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8169 + ... + 14600.

It is an arithmetic number, because the mean of its divisors is an integer number (4799916).

Almost surely, 273225104 is an apocalyptic number.

It is an amenable number.

73225104 is an abundant number, since it is smaller than the sum of its proper divisors (118771536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73225104 is a wasteful number, since it uses less digits than its factorization.

73225104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22847 (or 22841 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 73225104 is about 8557.1668208584. The cubic root of 73225104 is about 418.3630614719.

The spelling of 73225104 in words is "seventy-three million, two hundred twenty-five thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 67 134 201 268 402 536 804 1072 1608 3216 22769 45538 68307 91076 136614 182152 273228 364304 546456 1092912 1525523 3051046 4576569 6102092 9153138 12204184 18306276 24408368 36612552 73225104