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4900100019 = 31985966667
BaseRepresentation
bin1001001000001000…
…11001011110110011
3110122111101212112220
410210010121132303
540013411200034
62130122052123
7232300106613
oct44404313663
913574355486
104900100019
112094a84741
12b4904a043
13601251789
14346ad8a43
151da2c1749
hex1241197b3

4900100019 has 8 divisors (see below), whose sum is σ = 6877333440. Its totient is φ = 3094799976.

The previous prime is 4900099993. The next prime is 4900100039. The reversal of 4900100019 is 9100010094.

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

It is not a de Polignac number, because 4900100019 - 213 = 4900091827 is a prime.

It is a super-2 number, since 2×49001000192 = 48021960392407600722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4900100039) 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, 42983277 + ... + 42983390.

It is an arithmetic number, because the mean of its divisors is an integer number (859666680).

Almost surely, 24900100019 is an apocalyptic number.

4900100019 is a deficient number, since it is larger than the sum of its proper divisors (1977233421).

4900100019 is a wasteful number, since it uses less digits than its factorization.

4900100019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85966689.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 4900100019 is about 70000.7144177829. The cubic root of 4900100019 is about 1698.5108087752.

The spelling of 4900100019 in words is "four billion, nine hundred million, one hundred thousand, nineteen".

Divisors: 1 3 19 57 85966667 257900001 1633366673 4900100019