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30214927161072 = 24342331289711287
BaseRepresentation
bin1101101111010111101100…
…00000000001011011110000
310221222112000020001210110000
412313223312000001123300
512430020132323123242
6144132313530110000
76235646030203233
oct667536600013360
9127875006053400
1030214927161072
11969a095754305
12347ba31b7b300
1313b23421836c4
147665a5b3141a
15375e5d975a4c
hex1b7af60016f0

30214927161072 has 400 divisors, whose sum is σ = 94237480415232. Its totient is φ = 9318935070720.

The previous prime is 30214927161071. The next prime is 30214927161091. The reversal of 30214927161072 is 27016172941203.

30214927161072 is a `hidden beast` number, since 3 + 0 + 2 + 1 + 4 + 9 + 27 + 1 + 610 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214927161071) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2676961413 + ... + 2676972699.

Almost surely, 230214927161072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30214927161072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47118740207616).

30214927161072 is an abundant number, since it is smaller than the sum of its proper divisors (64022553254160).

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

30214927161072 is a wasteful number, since it uses less digits than its factorization.

30214927161072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14258 (or 14243 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 30214927161072 in words is "thirty trillion, two hundred fourteen billion, nine hundred twenty-seven million, one hundred sixty-one thousand, seventy-two".