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24970196 = 228970141
BaseRepresentation
bin101111101000…
…0001111010100
31201222121200002
41133100033110
522343021241
62251110432
7422146256
oct137201724
951877602
1024970196
1113105529
128442418
135233784
14345dcd6
1522d389b
hex17d03d4

24970196 has 12 divisors (see below), whose sum is σ = 44189460. Its totient is φ = 12344640.

The previous prime is 24970181. The next prime is 24970213. The reversal of 24970196 is 69107942.

It can be written as a sum of positive squares in 2 ways, for example, as 10982596 + 13987600 = 3314^2 + 3740^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34715 + ... + 35426.

It is an arithmetic number, because the mean of its divisors is an integer number (3682455).

Almost surely, 224970196 is an apocalyptic number.

It is an amenable number.

24970196 is a deficient number, since it is larger than the sum of its proper divisors (19219264).

24970196 is a wasteful number, since it uses less digits than its factorization.

24970196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70234 (or 70232 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 24970196 is about 4997.0187111917. The cubic root of 24970196 is about 292.2855310495.

The spelling of 24970196 in words is "twenty-four million, nine hundred seventy thousand, one hundred ninety-six".

Divisors: 1 2 4 89 178 356 70141 140282 280564 6242549 12485098 24970196