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30026434268160 = 210355112518741
BaseRepresentation
bin1101101001111000100101…
…11100101100110000000000
310221022111110211102201100000
412310330102330230300000
512413423114133040120
6143505541541200000
76216224014066341
oct664742274546000
9127274424381300
1030026434268160
1196271593a1a70
12344b3a8100000
13139a632b61b45
1475b4040060c8
153710ca85e990
hex1b4f12f2cc00

30026434268160 has 1056 divisors, whose sum is σ = 118185192163584. Its totient is φ = 7249305600000.

The previous prime is 30026434268147. The next prime is 30026434268227. The reversal of 30026434268160 is 6186243462003.

30026434268160 is a `hidden beast` number, since 3 + 0 + 0 + 2 + 64 + 3 + 426 + 8 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (1056).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3435121390 + ... + 3435130130.

Almost surely, 230026434268160 is an apocalyptic number.

30026434268160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30026434268160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59092596081792).

30026434268160 is an abundant number, since it is smaller than the sum of its proper divisors (88158757895424).

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

30026434268160 is a wasteful number, since it uses less digits than its factorization.

30026434268160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9043 (or 9013 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 30026434268160 in words is "thirty trillion, twenty-six billion, four hundred thirty-four million, two hundred sixty-eight thousand, one hundred sixty".