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2999700004 = 227239944657
BaseRepresentation
bin1011001011001011…
…1100101000100100
321202001110112211011
42302302330220210
522120410400004
61213353552004
7134223013030
oct26262745044
97661415734
102999700004
1112aa286014
126b8715604
1338a60ab22
142065691c0
15128535004
hexb2cbca24

2999700004 has 24 divisors (see below), whose sum is σ = 6002035200. Its totient is φ = 1285021056.

The previous prime is 2999699987. The next prime is 2999700029. The reversal of 2999700004 is 4000079992.

It is a super-2 number, since 2×29997000042 = 17996400227995200032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2999700004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44844 + ... + 89500.

It is an arithmetic number, because the mean of its divisors is an integer number (250084800).

Almost surely, 22999700004 is an apocalyptic number.

It is an amenable number.

2999700004 is an abundant number, since it is smaller than the sum of its proper divisors (3002335196).

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

2999700004 is a wasteful number, since it uses less digits than its factorization.

2999700004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47067 (or 47065 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 2999700004 is about 54769.5171057770. The cubic root of 2999700004 is about 1442.2014943602.

Adding to 2999700004 its reverse (4000079992), we get a palindrome (6999779996).

The spelling of 2999700004 in words is "two billion, nine hundred ninety-nine million, seven hundred thousand, four".

Divisors: 1 2 4 7 14 28 2399 4798 9596 16793 33586 44657 67172 89314 178628 312599 625198 1250396 107132143 214264286 428528572 749925001 1499850002 2999700004