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4899741540 = 2235471737497
BaseRepresentation
bin1001001000000110…
…00001111101100100
3110122110201122210220
410210003001331210
540013313212130
62130110244340
7232264054521
oct44403017544
913573648726
104899741540
11209485a381
12b48ab66b0
13601157565
14346a44148
151da250410
hex1240c1f64

4899741540 has 48 divisors (see below), whose sum is σ = 14011183872. Its totient is φ = 1278797056.

The previous prime is 4899741533. The next prime is 4899741551. The reversal of 4899741540 is 451479984.

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 15 ways as a sum of consecutive naturals, for example, 865929 + ... + 871568.

It is an arithmetic number, because the mean of its divisors is an integer number (291899664).

Almost surely, 24899741540 is an apocalyptic number.

It is an amenable number.

4899741540 is an abundant number, since it is smaller than the sum of its proper divisors (9111442332).

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

4899741540 is a wasteful number, since it uses less digits than its factorization.

4899741540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737556 (or 1737554 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 4899741540 is about 69998.1538327976. The cubic root of 4899741540 is about 1698.4693881714.

The spelling of 4899741540 in words is "four billion, eight hundred ninety-nine million, seven hundred forty-one thousand, five hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 47 60 94 141 188 235 282 470 564 705 940 1410 2820 1737497 3474994 5212491 6949988 8687485 10424982 17374970 20849964 26062455 34749940 52124910 81662359 104249820 163324718 244987077 326649436 408311795 489974154 816623590 979948308 1224935385 1633247180 2449870770 4899741540