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73790084 = 22112316427
BaseRepresentation
bin1000110010111…
…11001010000100
312010211220222002
410121133022010
5122342240314
611153324432
71554130304
oct431371204
9163756862
1073790084
113871a645
1220866718
1312397994
149b2b604
156728ade
hex465f284

73790084 has 12 divisors (see below), whose sum is σ = 129255504. Its totient is φ = 36859944.

The previous prime is 73790083. The next prime is 73790111. The reversal of 73790084 is 48009737.

It is not an unprimeable number, because it can be changed into a prime (73790083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3722 + ... + 12705.

It is an arithmetic number, because the mean of its divisors is an integer number (10771292).

Almost surely, 273790084 is an apocalyptic number.

It is an amenable number.

73790084 is a deficient number, since it is larger than the sum of its proper divisors (55465420).

73790084 is a wasteful number, since it uses less digits than its factorization.

73790084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17554 (or 17552 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 73790084 is about 8590.1154823436. The cubic root of 73790084 is about 419.4362883369.

The spelling of 73790084 in words is "seventy-three million, seven hundred ninety thousand, eighty-four".

Divisors: 1 2 4 1123 2246 4492 16427 32854 65708 18447521 36895042 73790084