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4900057705 = 51524164301
BaseRepresentation
bin1001001000001000…
…01111001001101001
3110122111022201111201
410210010033021221
540013403321310
62130121124201
7232266542344
oct44404171151
913574281451
104900057705
112094a55974
12b49029661
1360123843a
14346ac745b
151da2b3e3a
hex12410f269

4900057705 has 8 divisors (see below), whose sum is σ = 5880546504. Its totient is φ = 3919728000.

The previous prime is 4900057699. The next prime is 4900057711. The reversal of 4900057705 is 5077500094.

It is an interprime number because it is at equal distance from previous prime (4900057699) and next prime (4900057711).

It can be written as a sum of positive squares in 4 ways, for example, as 740710656 + 4159347049 = 27216^2 + 64493^2 .

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

It is not a de Polignac number, because 4900057705 - 221 = 4897960553 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 44055 + ... + 108355.

It is an arithmetic number, because the mean of its divisors is an integer number (735068313).

Almost surely, 24900057705 is an apocalyptic number.

It is an amenable number.

4900057705 is a deficient number, since it is larger than the sum of its proper divisors (980488799).

4900057705 is a wasteful number, since it uses less digits than its factorization.

4900057705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79547.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 4900057705 is about 70000.4121773579. The cubic root of 4900057705 is about 1698.5059196918.

Adding to 4900057705 its reverse (5077500094), we get a palindrome (9977557799).

The spelling of 4900057705 in words is "four billion, nine hundred million, fifty-seven thousand, seven hundred five".

Divisors: 1 5 15241 64301 76205 321505 980011541 4900057705