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4954837387 = 19133597723
BaseRepresentation
bin1001001110101010…
…01101000110001011
3110210022101211002211
410213111031012023
540121414244022
62135355205551
7233533265023
oct44725150613
913708354084
104954837387
112112970735
12b634468b7
1360c6a8256
143500a6a83
151deed4e77
hex12754d18b

4954837387 has 8 divisors (see below), whose sum is σ = 4982906880. Its totient is φ = 4926790440.

The previous prime is 4954837373. The next prime is 4954837429. The reversal of 4954837387 is 7837384594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4954837387 - 227 = 4820619659 is a prime.

It is a super-2 number, since 2×49548373872 = 49100827063225975538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4954837367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637708 + ... + 645430.

It is an arithmetic number, because the mean of its divisors is an integer number (622863360).

Almost surely, 24954837387 is an apocalyptic number.

4954837387 is a deficient number, since it is larger than the sum of its proper divisors (28069493).

4954837387 is a wasteful number, since it uses less digits than its factorization.

4954837387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11273.

The product of its digits is 20321280, while the sum is 58.

The square root of 4954837387 is about 70390.6058149807. The cubic root of 4954837387 is about 1704.8119017476.

The spelling of 4954837387 in words is "four billion, nine hundred fifty-four million, eight hundred thirty-seven thousand, three hundred eighty-seven".

Divisors: 1 191 3359 7723 641569 1475093 25941557 4954837387