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12133484962 = 237419491797
BaseRepresentation
bin10110100110011011…
…00100100110100010
31011022121021220021221
423103031210212202
5144322133004322
65323554405254
7606451630504
oct132315444642
934277256257
1012133484962
115167043925
12242759082a
1311b4a00601
14831647d74
154b033b9c7
hex2d33649a2

12133484962 has 32 divisors (see below), whose sum is σ = 18798454080. Its totient is φ = 5869321920.

The previous prime is 12133484947. The next prime is 12133484963. The reversal of 12133484962 is 26948433121.

It is not an unprimeable number, because it can be changed into a prime (12133484963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15223548 + ... + 15224344.

It is an arithmetic number, because the mean of its divisors is an integer number (587451690).

Almost surely, 212133484962 is an apocalyptic number.

12133484962 is a deficient number, since it is larger than the sum of its proper divisors (6664969118).

12133484962 is a wasteful number, since it uses less digits than its factorization.

12133484962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746.

The product of its digits is 248832, while the sum is 43.

The spelling of 12133484962 in words is "twelve billion, one hundred thirty-three million, four hundred eighty-four thousand, nine hundred sixty-two".

Divisors: 1 2 37 74 419 491 797 838 982 1594 15503 18167 29489 31006 36334 58978 205729 333943 391327 411458 667886 782654 7611973 12355891 14479099 15223946 24711782 28958198 163966013 327932026 6066742481 12133484962