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200031412030 = 25471015417789
BaseRepresentation
bin1011101001001011001…
…1010001111100111110
3201010022112101120200221
42322102303101330332
511234131020141110
6231520531211554
720310651643162
oct2722263217476
9633275346627
10200031412030
117791857655a
1232926146bba
1315b2a999a88
14997833aca2
15530b0cb7da
hex2e92cd1f3e

200031412030 has 64 divisors (see below), whose sum is σ = 372092279040. Its totient is φ = 77381568000.

The previous prime is 200031411991. The next prime is 200031412037. The reversal of 200031412030 is 30214130002.

It is a happy number.

200031412030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200031411995 and 200031412013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200031412037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25677376 + ... + 25685164.

It is an arithmetic number, because the mean of its divisors is an integer number (5813941860).

Almost surely, 2200031412030 is an apocalyptic number.

200031412030 is a deficient number, since it is larger than the sum of its proper divisors (172060867010).

200031412030 is a wasteful number, since it uses less digits than its factorization.

200031412030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8485.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200031412030 its reverse (30214130002), we get a palindrome (230245542032).

The spelling of 200031412030 in words is "two hundred billion, thirty-one million, four hundred twelve thousand, thirty".

Divisors: 1 2 5 10 47 94 101 202 235 470 505 541 1010 1082 2705 4747 5410 7789 9494 15578 23735 25427 38945 47470 50854 54641 77890 109282 127135 254270 273205 366083 546410 732166 786689 1573378 1830415 2568127 3660830 3933445 4213849 5136254 7866890 8427698 12840635 21069245 25681270 36974383 42138490 73948766 184871915 198050903 369743830 396101806 425598749 851197498 990254515 1980509030 2127993745 4255987490 20003141203 40006282406 100015706015 200031412030