Base | Representation |
---|---|
bin | 11110001111110110110010… |
… | …010101010111100111101111 |
3 | 122110000122022002121021021100 |
4 | 132033312302111113213233 |
5 | 114414040004041131411 |
6 | 1150533334255134143 |
7 | 40010113353516066 |
oct | 3617666225274757 |
9 | 573018262537240 |
10 | 133031014005231 |
11 | 3942a155327091 |
12 | 12b06375514353 |
13 | 592ca0357bc74 |
14 | 24bca420551dd |
15 | 105a696962456 |
hex | 78fdb25579ef |
133031014005231 has 12 divisors (see below), whose sum is σ = 192168405638352. Its totient is φ = 88681575045696.
The previous prime is 133031014005193. The next prime is 133031014005287. The reversal of 133031014005231 is 132500410130331.
133031014005231 is a `hidden beast` number, since 1 + 3 + 30 + 3 + 101 + 4 + 0 + 0 + 523 + 1 = 666.
It is not a de Polignac number, because 133031014005231 - 215 = 133031013972463 is a prime.
It is a super-2 number, since 2×1330310140052312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 133031014005195 and 133031014005204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133031014005931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480489291 + ... + 480766076.
It is an arithmetic number, because the mean of its divisors is an integer number (16014033803196).
Almost surely, 2133031014005231 is an apocalyptic number.
133031014005231 is a deficient number, since it is larger than the sum of its proper divisors (59137391633121).
133031014005231 is a wasteful number, since it uses less digits than its factorization.
133031014005231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 961270750 (or 961270747 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
Adding to 133031014005231 its reverse (132500410130331), we get a palindrome (265531424135562).
The spelling of 133031014005231 in words is "one hundred thirty-three trillion, thirty-one billion, fourteen million, five thousand, two hundred thirty-one".
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