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200013103030 = 251319910317499
BaseRepresentation
bin1011101001000110110…
…1011011111110110110
3201010021020221101110211
42322101231123332312
511234111323244110
6231515034540034
720310340216156
oct2722155337666
9633236841424
10200013103030
1177909200754
123291bb9761a
1315b26c59250
149975b32766
1553096b198a
hex2e91b5bfb6

200013103030 has 64 divisors (see below), whose sum is σ = 390096000000. Its totient is φ = 73398821760.

The previous prime is 200013103027. The next prime is 200013103057. The reversal of 200013103030 is 30301310002.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 200013103030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26668221 + ... + 26675719.

It is an arithmetic number, because the mean of its divisors is an integer number (6095250000).

Almost surely, 2200013103030 is an apocalyptic number.

200013103030 is a deficient number, since it is larger than the sum of its proper divisors (190082896970).

200013103030 is a wasteful number, since it uses less digits than its factorization.

200013103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8749.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 200013103030 its reverse (30301310002), we get a palindrome (230314413032).

The spelling of 200013103030 in words is "two hundred billion, thirteen million, one hundred three thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 199 398 995 1031 1990 2062 2587 5155 5174 7499 10310 12935 13403 14998 25870 26806 37495 67015 74990 97487 134030 194974 205169 410338 487435 974870 1025845 1492301 2051690 2667197 2984602 5334394 7461505 7731469 13335985 14923010 15462938 19399913 26671970 38657345 38799826 77314690 96999565 100509097 193999130 201018194 502545485 1005090970 1538562331 3077124662 7692811655 15385623310 20001310303 40002620606 100006551515 200013103030