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4906481929 = 191012556791
BaseRepresentation
bin1001001000111001…
…01111100100001001
3110122221102002212221
410210130233210021
540022024410204
62130510534041
7232405260016
oct44434574411
913587362787
104906481929
112098643548
12b4b207321
1360267755b
143478ba70d
151dab32654
hex12472f909

4906481929 has 8 divisors (see below), whose sum is σ = 5215855680. Its totient is φ = 4602222000.

The previous prime is 4906481927. The next prime is 4906481947. The reversal of 4906481929 is 9291846094.

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 4906481929 - 21 = 4906481927 is a prime.

It is a super-2 number, since 2×49064819292 = 48147129839207122082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4906481927) 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, 1276477 + ... + 1280314.

It is an arithmetic number, because the mean of its divisors is an integer number (651981960).

Almost surely, 24906481929 is an apocalyptic number.

It is an amenable number.

4906481929 is a deficient number, since it is larger than the sum of its proper divisors (309373751).

4906481929 is a wasteful number, since it uses less digits than its factorization.

4906481929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556911.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The square root of 4906481929 is about 70046.2841912403. The cubic root of 4906481929 is about 1699.2478713227.

The spelling of 4906481929 in words is "four billion, nine hundred six million, four hundred eighty-one thousand, nine hundred twenty-nine".

Divisors: 1 19 101 1919 2556791 48579029 258235891 4906481929