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30225605291233 = 115085754029579
BaseRepresentation
bin1101101111101011100100…
…11101110110110011100001
310222000112120101212000021021
412313311302131312303201
512430204014423304413
6144141241255325441
76236504450622112
oct667656235666341
9128015511760237
1030225605291233
1196a3675230570
123481b12080881
1313b33544c3a11
14766cd9d78209
1537638613618d
hex1b7d72776ce1

30225605291233 has 8 divisors (see below), whose sum is σ = 32974036555680. Its totient is φ = 27477282187680.

The previous prime is 30225605291201. The next prime is 30225605291309. The reversal of 30225605291233 is 33219250652203.

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 30225605291233 - 25 = 30225605291201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30225605291233.

It is not an unprimeable number, because it can be changed into a prime (30225605291633) 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, 26455363 + ... + 27574216.

It is an arithmetic number, because the mean of its divisors is an integer number (4121754569460).

Almost surely, 230225605291233 is an apocalyptic number.

It is an amenable number.

30225605291233 is a deficient number, since it is larger than the sum of its proper divisors (2748431264447).

30225605291233 is a wasteful number, since it uses less digits than its factorization.

30225605291233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54080447.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 30225605291233 in words is "thirty trillion, two hundred twenty-five billion, six hundred five million, two hundred ninety-one thousand, two hundred thirty-three".

Divisors: 1 11 50857 559427 54029579 594325369 2747782299203 30225605291233