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54303133235 = 5132172222367
BaseRepresentation
bin110010100100101110…
…000000111000110011
312012011110220222200212
4302210232000320303
51342203100230420
640540240334335
73631453005461
oct624456007063
9165143828625
1054303133235
112103678080a
12a6360143ab
135175418400
1428b2031831
15162c5473c5
hexca4b80e33

54303133235 has 36 divisors (see below), whose sum is σ = 74957139648. Its totient is φ = 37741736448.

The previous prime is 54303133223. The next prime is 54303133259. The reversal of 54303133235 is 53233130345.

It is a de Polignac number, because none of the positive numbers 2k-54303133235 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 133022 + ... + 355388.

It is an arithmetic number, because the mean of its divisors is an integer number (2082142768).

Almost surely, 254303133235 is an apocalyptic number.

54303133235 is a deficient number, since it is larger than the sum of its proper divisors (20654006413).

54303133235 is a wasteful number, since it uses less digits than its factorization.

54303133235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222432 (or 222402 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 32.

The spelling of 54303133235 in words is "fifty-four billion, three hundred three million, one hundred thirty-three thousand, two hundred thirty-five".

Divisors: 1 5 13 17 65 85 169 221 289 845 1105 1445 2873 3757 14365 18785 48841 222367 244205 1111835 2890771 3780239 14453855 18901195 37580023 49143107 64264063 187900115 245715535 321320315 638860391 835432819 3194301955 4177164095 10860626647 54303133235