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47902300011 = 324325695059
BaseRepresentation
bin101100100111001100…
…110001011101101011
311120122101121222012200
4230213030301131223
51241100442100021
634001144311243
73314030555226
oct544714613553
9146571558180
1047902300011
1119351665aa5
12934a472523
1346952a8a27
142465cc25bd
1513a5634126
hexb2733176b

47902300011 has 36 divisors (see below), whose sum is σ = 70977277800. Its totient is φ = 31131221184.

The previous prime is 47902300003. The next prime is 47902300051. The reversal of 47902300011 is 11000320974.

It is not a de Polignac number, because 47902300011 - 23 = 47902300003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47902300051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9466200 + ... + 9471258.

It is an arithmetic number, because the mean of its divisors is an integer number (1971591050).

Almost surely, 247902300011 is an apocalyptic number.

47902300011 is a deficient number, since it is larger than the sum of its proper divisors (23074977789).

47902300011 is a wasteful number, since it uses less digits than its factorization.

47902300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720 (or 5674 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

Adding to 47902300011 its reverse (11000320974), we get a palindrome (58902620985).

The spelling of 47902300011 in words is "forty-seven billion, nine hundred two million, three hundred thousand, eleven".

Divisors: 1 3 9 43 129 387 569 1707 1849 5059 5121 5547 15177 16641 24467 45531 73401 217537 220203 652611 1052081 1957833 2878571 3156243 8635713 9354091 9468729 25907139 28062273 84186819 123778553 371335659 1114006977 5322477779 15967433337 47902300011