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49124971310 = 2511351432781
BaseRepresentation
bin101101110000000100…
…111001001100101110
311200210121022002220212
4231300010321030232
51301101443040220
634322342342422
73356235236462
oct556004711456
9150717262825
1049124971310
1119919847048
12962ba2aa12
13482b6aa47c
1425404344a2
151427b4c0c5
hexb7013932e

49124971310 has 16 divisors (see below), whose sum is σ = 88432942752. Its totient is φ = 19648212000.

The previous prime is 49124971289. The next prime is 49124971327. The reversal of 49124971310 is 1317942194.

It is a super-2 number, since 2×491249713102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 102881 + ... + 329900.

It is an arithmetic number, because the mean of its divisors is an integer number (5527058922).

Almost surely, 249124971310 is an apocalyptic number.

49124971310 is a deficient number, since it is larger than the sum of its proper divisors (39307971442).

49124971310 is a wasteful number, since it uses less digits than its factorization.

49124971310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444139.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 49124971310 in words is "forty-nine billion, one hundred twenty-four million, nine hundred seventy-one thousand, three hundred ten".

Divisors: 1 2 5 10 11351 22702 56755 113510 432781 865562 2163905 4327810 4912497131 9824994262 24562485655 49124971310