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30636383363245 = 5112341972378447
BaseRepresentation
bin1101111011101000101101…
…01111110110000010101101
311000110210212020021011112101
412331310112233312002231
513003421303120110440
6145054054335135101
76311256065622442
oct675642657660255
9130423766234471
1030636383363245
1198418a97a09a0
123529652974491
131412cc9a9555a
1477cb4775b9c9
15381dc8d8269a
hex1bdd16bf60ad

30636383363245 has 16 divisors (see below), whose sum is σ = 40105999058688. Its totient is φ = 22280901576640.

The previous prime is 30636383363233. The next prime is 30636383363281. The reversal of 30636383363245 is 54236338363603.

It is not a de Polignac number, because 30636383363245 - 25 = 30636383363213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11691612 + ... + 14070058.

It is an arithmetic number, because the mean of its divisors is an integer number (2506624941168).

Almost surely, 230636383363245 is an apocalyptic number.

It is an amenable number.

30636383363245 is a deficient number, since it is larger than the sum of its proper divisors (9469615695443).

30636383363245 is a wasteful number, since it uses less digits than its factorization.

30636383363245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612660.

The product of its (nonzero) digits is 50388480, while the sum is 55.

The spelling of 30636383363245 in words is "thirty trillion, six hundred thirty-six billion, three hundred eighty-three million, three hundred sixty-three thousand, two hundred forty-five".

Divisors: 1 5 11 55 234197 1170985 2378447 2576167 11892235 12880835 26162917 130814585 557025152059 2785125760295 6127276672649 30636383363245