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30245234144032 = 253919241174679
BaseRepresentation
bin1101110000010000001000…
…11011111111001100100000
310222002102020101000001021101
412320020010123333030200
512431014214420102112
6144154245130004144
76241101045254155
oct670100433771440
9128072211001241
1030245234144032
119700a28201166
12348588b876654
1313b516201cb0b
14767c3cc4a22c
15376b344dc757
hex1b82046ff320

30245234144032 has 24 divisors (see below), whose sum is σ = 59560498972800. Its totient is φ = 15118758214464.

The previous prime is 30245234143973. The next prime is 30245234144053. The reversal of 30245234144032 is 23044143254203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30245234143982 and 30245234144000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120461932 + ... + 120712747.

It is an arithmetic number, because the mean of its divisors is an integer number (2481687457200).

Almost surely, 230245234144032 is an apocalyptic number.

30245234144032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30245234144032 is a deficient number, since it is larger than the sum of its proper divisors (29315264828768).

30245234144032 is a wasteful number, since it uses less digits than its factorization.

30245234144032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241178608 (or 241178600 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 30245234144032 its reverse (23044143254203), we get a palindrome (53289377398235).

The spelling of 30245234144032 in words is "thirty trillion, two hundred forty-five billion, two hundred thirty-four million, one hundred forty-four thousand, thirty-two".

Divisors: 1 2 4 8 16 32 3919 7838 15676 31352 62704 125408 241174679 482349358 964698716 1929397432 3858794864 7717589728 945163567001 1890327134002 3780654268004 7561308536008 15122617072016 30245234144032