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30630611363046 = 236183690194981
BaseRepresentation
bin1101111011011101111101…
…01101011010010011100110
311000110020221222020011210020
412331232332231122103212
513003322443002104141
6145051301505140010
76310663050466512
oct675567655322346
9130406858204706
1030630611363046
11983a4076377a2
12352850192a606
1314125ba008516
1477c75ad3d142
15381b8c285266
hex1bdbbeb5a4e6

30630611363046 has 16 divisors (see below), whose sum is σ = 62265505066608. Its totient is φ = 10042823397600.

The previous prime is 30630611363039. The next prime is 30630611363047. The reversal of 30630611363046 is 64036311603603.

It is a junction number, because it is equal to n+sod(n) for n = 30630611362989 and 30630611363007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30630611363047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41845097125 + ... + 41845097856.

It is an arithmetic number, because the mean of its divisors is an integer number (3891594066663).

Almost surely, 230630611363046 is an apocalyptic number.

30630611363046 is an abundant number, since it is smaller than the sum of its proper divisors (31634893703562).

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

30630611363046 is a wasteful number, since it uses less digits than its factorization.

30630611363046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83690195047.

The product of its (nonzero) digits is 419904, while the sum is 42.

Adding to 30630611363046 its reverse (64036311603603), we get a palindrome (94666922966649).

The spelling of 30630611363046 in words is "thirty trillion, six hundred thirty billion, six hundred eleven million, three hundred sixty-three thousand, forty-six".

Divisors: 1 2 3 6 61 122 183 366 83690194981 167380389962 251070584943 502141169886 5105101893841 10210203787682 15315305681523 30630611363046