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30133200012983 = 1297143519161881
BaseRepresentation
bin1101101100111111011101…
…01011101100011010110111
310221200201001112000111200022
412312133232223230122313
512422200243200403413
6144031000113435355
76230023533666404
oct666375653543267
9127621045014608
1030133200012983
119668466922311
12346802386bb5b
1313a7719288492
147626518452ab
15373c78a3e608
hex1b67eeaec6b7

30133200012983 has 8 divisors (see below), whose sum is σ = 30156829422720. Its totient is φ = 30109571216640.

The previous prime is 30133200012941. The next prime is 30133200012989. The reversal of 30133200012983 is 38921000233103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30133200012983 - 216 = 30133199947447 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 186063203 + ... + 186225083.

It is an arithmetic number, because the mean of its divisors is an integer number (3769603677840).

Almost surely, 230133200012983 is an apocalyptic number.

30133200012983 is a deficient number, since it is larger than the sum of its proper divisors (23629409737).

30133200012983 is a wasteful number, since it uses less digits than its factorization.

30133200012983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306697.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 30133200012983 in words is "thirty trillion, one hundred thirty-three billion, two hundred million, twelve thousand, nine hundred eighty-three".

Divisors: 1 1297 143519 161881 186144143 209959657 23232999239 30133200012983