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4874874874 = 247972392237
BaseRepresentation
bin1001000101001000…
…01010111111111010
3110120201221022011021
410202210022333322
534440431443444
62123421253054
7231542516122
oct44244127772
913521838137
104874874874
112081815711
12b4070418a
135c8c5bc5c
1434360dc82
151d7e8c584
hex12290affa

4874874874 has 32 divisors (see below), whose sum is σ = 7579837440. Its totient is φ = 2350053888.

The previous prime is 4874874871. The next prime is 4874874887. The reversal of 4874874874 is 4784784784.

It is not an unprimeable number, because it can be changed into a prime (4874874871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2178084 + ... + 2180320.

It is an arithmetic number, because the mean of its divisors is an integer number (236869920).

Almost surely, 24874874874 is an apocalyptic number.

4874874874 is a deficient number, since it is larger than the sum of its proper divisors (2704962566).

4874874874 is a wasteful number, since it uses less digits than its factorization.

4874874874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622.

The product of its digits is 44957696, while the sum is 61.

The square root of 4874874874 is about 69820.3041671977. The cubic root of 4874874874 is about 1695.5912144181.

The spelling of 4874874874 in words is "four billion, eight hundred seventy-four million, eight hundred seventy-four thousand, eight hundred seventy-four".

Divisors: 1 2 47 94 97 194 239 478 2237 4474 4559 9118 11233 22466 23183 46366 105139 210278 216989 433978 534643 1069286 1089601 2179202 10198483 20396966 25128221 50256442 51860371 103720742 2437437437 4874874874