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30200213011230 = 2325519416460367
BaseRepresentation
bin1101101110111100010001…
…11101111111101100011110
310221221010000202210112110100
412313132020331333230132
512424300014012324410
6144121441502521530
76234615301041213
oct667361075775436
9127833022715410
1030200213011230
119693924a21799
1234790062962a6
1313b0b3891ca72
147659ab879b0a
1537589bcc78c0
hex1b7788f7fb1e

30200213011230 has 48 divisors (see below), whose sum is σ = 78522077709504. Its totient is φ = 8053233840960.

The previous prime is 30200213011207. The next prime is 30200213011279. The reversal of 30200213011230 is 3211031200203.

30200213011230 is a `hidden beast` number, since 302 + 0 + 0 + 2 + 130 + 1 + 1 + 230 = 666.

It is a super-2 number, since 2×302002130112302 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1444507 + ... + 7904873.

It is an arithmetic number, because the mean of its divisors is an integer number (1635876618948).

Almost surely, 230200213011230 is an apocalyptic number.

30200213011230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30200213011230 is an abundant number, since it is smaller than the sum of its proper divisors (48321864698274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30200213011230 is a wasteful number, since it uses less digits than its factorization.

30200213011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6512321 (or 6512318 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30200213011230 its reverse (3211031200203), we get a palindrome (33411244211433).

The spelling of 30200213011230 in words is "thirty trillion, two hundred billion, two hundred thirteen million, eleven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 51941 103882 155823 259705 311646 467469 519410 779115 934938 1558230 2337345 4674690 6460367 12920734 19381101 32301835 38762202 58143303 64603670 96905505 116286606 193811010 290716515 581433030 335557922347 671115844694 1006673767041 1677789611735 2013347534082 3020021301123 3355579223470 5033368835205 6040042602246 10066737670410 15100106505615 30200213011230