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24894085 = 5193179107
BaseRepresentation
bin101111011110…
…1101010000101
31201211202021011
41132331222011
522333102320
62245322221
7421411336
oct136755205
951752234
1024894085
1113063327
128406371
135207c38
14344028d
1522bb05a
hex17bda85

24894085 has 32 divisors (see below), whose sum is σ = 33177600. Its totient is φ = 17858880.

The previous prime is 24894053. The next prime is 24894097. The reversal of 24894085 is 58049842.

It is not a de Polignac number, because 24894085 - 25 = 24894053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232602 + ... + 232708.

It is an arithmetic number, because the mean of its divisors is an integer number (1036800).

Almost surely, 224894085 is an apocalyptic number.

It is an amenable number.

24894085 is a deficient number, since it is larger than the sum of its proper divisors (8283515).

24894085 is a wasteful number, since it uses less digits than its factorization.

24894085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 24894085 is about 4989.3972581866. The cubic root of 24894085 is about 291.9882595204.

The spelling of 24894085 in words is "twenty-four million, eight hundred ninety-four thousand, eighty-five".

Divisors: 1 5 19 31 79 95 107 155 395 535 589 1501 2033 2449 2945 3317 7505 8453 10165 12245 16585 42265 46531 63023 160607 232655 262043 315115 803035 1310215 4978817 24894085