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30332133211355 = 539752457291299
BaseRepresentation
bin1101110010110010000000…
…00001100111110011011011
310222101201112111221001110022
412321121000001213303123
512433430202100230410
6144302220054341055
76250265352166523
oct671310001476333
9128351474831408
1030332133211355
119734870493678
12349a6a205a78b
1313c040057b691
1476c123d8a683
1537901d4d9455
hex1b9640067cdb

30332133211355 has 16 divisors (see below), whose sum is σ = 36491064775200. Its totient is φ = 24204039374592.

The previous prime is 30332133211319. The next prime is 30332133211357. The reversal of 30332133211355 is 55311233123303.

It is a cyclic number.

It is not a de Polignac number, because 30332133211355 - 214 = 30332133194971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30332133211357) 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, 103981496 + ... + 104272794.

It is an arithmetic number, because the mean of its divisors is an integer number (2280691548450).

Almost surely, 230332133211355 is an apocalyptic number.

30332133211355 is a deficient number, since it is larger than the sum of its proper divisors (6158931563845).

30332133211355 is a wasteful number, since it uses less digits than its factorization.

30332133211355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344158.

The product of its (nonzero) digits is 72900, while the sum is 35.

Adding to 30332133211355 its reverse (55311233123303), we get a palindrome (85643366334658).

The spelling of 30332133211355 in words is "thirty trillion, three hundred thirty-two billion, one hundred thirty-three million, two hundred eleven thousand, three hundred fifty-five".

Divisors: 1 5 397 1985 52457 262285 291299 1456495 20825429 104127145 115645703 578228515 15280671643 76403358215 6066426642271 30332133211355