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73468008 = 23321020389
BaseRepresentation
bin1000110000100…
…00100001101000
312010020120011100
410120100201220
5122301434013
611142401400
71551316305
oct430204150
9163216140
1073468008
113851a669
1220730260
13122b41c3
149a860ac
1566b3473
hex4610868

73468008 has 24 divisors (see below), whose sum is σ = 198976050. Its totient is φ = 24489312.

The previous prime is 73468001. The next prime is 73468027. The reversal of 73468008 is 80086437.

It can be written as a sum of positive squares in only one way, i.e., 37970244 + 35497764 = 6162^2 + 5958^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (73468001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510123 + ... + 510266.

Almost surely, 273468008 is an apocalyptic number.

It is an amenable number.

73468008 is an abundant number, since it is smaller than the sum of its proper divisors (125508042).

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

73468008 is a wasteful number, since it uses less digits than its factorization.

73468008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020401 (or 1020394 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 73468008 is about 8571.3480853364. The cubic root of 73468008 is about 418.8251520869.

The spelling of 73468008 in words is "seventy-three million, four hundred sixty-eight thousand, eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 1020389 2040778 3061167 4081556 6122334 8163112 9183501 12244668 18367002 24489336 36734004 73468008