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30001113223002 = 23225147977138407
BaseRepresentation
bin1101101001001001011011…
…01100100100111101011010
310221020002010011102100100200
412310210231230210331122
512413014234441114002
6143450153211243030
76214336360544265
oct664445554447532
9127202104370320
1030001113223002
119617445317a69
123446500149476
131398128c6c79c
1475a0c116bcdc
153705e78c2b1c
hex1b492db24f5a

30001113223002 has 48 divisors (see below), whose sum is σ = 65263217527872. Its totient is φ = 9960249384000.

The previous prime is 30001113222991. The next prime is 30001113223007. The reversal of 30001113223002 is 20032231110003.

30001113223002 is a `hidden beast` number, since 30 + 0 + 0 + 1 + 11 + 322 + 300 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (30001113223007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216690883 + ... + 216829289.

It is an arithmetic number, because the mean of its divisors is an integer number (1359650365164).

Almost surely, 230001113223002 is an apocalyptic number.

30001113223002 is an abundant number, since it is smaller than the sum of its proper divisors (35262104304870).

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

30001113223002 is a wasteful number, since it uses less digits than its factorization.

30001113223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186643 (or 186640 counting only the distinct ones).

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

Adding to 30001113223002 its reverse (20032231110003), we get a palindrome (50033344333005).

The spelling of 30001113223002 in words is "thirty trillion, one billion, one hundred thirteen million, two hundred twenty-three thousand, two".

Divisors: 1 2 3 6 9 18 251 502 753 1506 2259 4518 47977 95954 138407 143931 276814 287862 415221 431793 830442 863586 1245663 2491326 12042227 24084454 34740157 36126681 69480314 72253362 104220471 108380043 208440942 216760086 312661413 625322826 6640352639 13280705278 19921057917 39842115834 59763173751 119526347502 1666728512389 3333457024778 5000185537167 10000371074334 15000556611501 30001113223002