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2485152824 = 237114785837
BaseRepresentation
bin1001010000100000…
…0110110000111000
320102012020211210012
42110020012300320
520042144342244
61050333241052
7115404310340
oct22410066070
96365224705
102485152824
111065893110
12594333188
13307b3153b
141980a7d20
15e829689e
hex94206c38

2485152824 has 64 divisors (see below), whose sum is σ = 5933122560. Its totient is φ = 947629440.

The previous prime is 2485152821. The next prime is 2485152893. The reversal of 2485152824 is 4282515842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485152821) 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 15 ways as a sum of consecutive naturals, for example, 13967 + ... + 71870.

It is an arithmetic number, because the mean of its divisors is an integer number (92705040).

Almost surely, 22485152824 is an apocalyptic number.

It is an amenable number.

2485152824 is an abundant number, since it is smaller than the sum of its proper divisors (3447969736).

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

2485152824 is a wasteful number, since it uses less digits than its factorization.

2485152824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85908 (or 85904 counting only the distinct ones).

The product of its digits is 204800, while the sum is 41.

The square root of 2485152824 is about 49851.3071443468. The cubic root of 2485152824 is about 1354.5167094951.

The spelling of 2485152824 in words is "two billion, four hundred eighty-five million, one hundred fifty-two thousand, eight hundred twenty-four".

Divisors: 1 2 4 7 8 11 14 22 28 44 47 56 77 88 94 154 188 308 329 376 517 616 658 1034 1316 2068 2632 3619 4136 7238 14476 28952 85837 171674 343348 600859 686696 944207 1201718 1888414 2403436 3776828 4034339 4806872 6609449 7553656 8068678 13218898 16137356 26437796 28240373 32274712 44377729 52875592 56480746 88755458 112961492 177510916 225922984 310644103 355021832 621288206 1242576412 2485152824