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30133200012984 = 2332787953117993
BaseRepresentation
bin1101101100111111011101…
…01011101100011010111000
310221200201001112000111200100
412312133232223230122320
512422200243200403414
6144031000113435400
76230023533666405
oct666375653543270
9127621045014610
1030133200012984
119668466922312
12346802386bb60
1313a7719288493
147626518452ac
15373c78a3e609
hex1b67eeaec6b8

30133200012984 has 48 divisors (see below), whose sum is σ = 81621109580400. Its totient is φ = 10043124983424.

The previous prime is 30133200012941. The next prime is 30133200012989. The reversal of 30133200012984 is 48921000233103.

30133200012984 is a `hidden beast` number, since 30 + 1 + 332 + 0 + 0 + 0 + 1 + 298 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30133200012989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25991709 + ... + 27126284.

It is an arithmetic number, because the mean of its divisors is an integer number (1700439782925).

Almost surely, 230133200012984 is an apocalyptic number.

It is an amenable number.

30133200012984 is an abundant number, since it is smaller than the sum of its proper divisors (51487909567416).

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

30133200012984 is a wasteful number, since it uses less digits than its factorization.

30133200012984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53125884 (or 53125877 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 30133200012984 in words is "thirty trillion, one hundred thirty-three billion, two hundred million, twelve thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 7879 15758 23637 31516 47274 63032 70911 94548 141822 189096 283644 567288 53117993 106235986 159353979 212471972 318707958 424943944 478061937 637415916 956123874 1274831832 1912247748 3824495496 418516666847 837033333694 1255550000541 1674066667388 2511100001082 3348133334776 3766650001623 5022200002164 7533300003246 10044400004328 15066600006492 30133200012984