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94208328 = 23321817229
BaseRepresentation
bin1011001110110…
…00000101001000
320120021021112100
411213120011020
5143104131303
613203113400
72222520564
oct547300510
9216237470
1094208328
11491a6125
1227672860
1316696596
14c7246a4
15840d8a3
hex59d8148

94208328 has 48 divisors (see below), whose sum is σ = 256592700. Its totient is φ = 31224960.

The previous prime is 94208297. The next prime is 94208329. The reversal of 94208328 is 82380249.

It can be written as a sum of positive squares in 2 ways, for example, as 94128804 + 79524 = 9702^2 + 282^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 94208292 and 94208301.

It is not an unprimeable number, because it can be changed into a prime (94208329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9418 + ... + 16646.

Almost surely, 294208328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94208328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128296350).

94208328 is an abundant number, since it is smaller than the sum of its proper divisors (162384372).

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

94208328 is a wasteful number, since it uses less digits than its factorization.

94208328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7422 (or 7415 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 94208328 is about 9706.0974649959. The cubic root of 94208328 is about 455.0192448488.

The spelling of 94208328 in words is "ninety-four million, two hundred eight thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 181 362 543 724 1086 1448 1629 2172 3258 4344 6516 7229 13032 14458 21687 28916 43374 57832 65061 86748 130122 173496 260244 520488 1308449 2616898 3925347 5233796 7850694 10467592 11776041 15701388 23552082 31402776 47104164 94208328