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30601424150 = 2521155638953
BaseRepresentation
bin11100011111111111…
…001010110100010110
32220222122222102012122
4130133333022310112
51000132431033100
622020314415542
72132221546013
oct343777126426
986878872178
1030601424150
1111a83784990
125b204315b2
132b68b6bc8b
1416a428270a
15be1828985
hex71ffcad16

30601424150 has 24 divisors (see below), whose sum is σ = 62093072664. Its totient is φ = 11127790400.

The previous prime is 30601424099. The next prime is 30601424153. The reversal of 30601424150 is 5142410603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30601424153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27818927 + ... + 27820026.

It is an arithmetic number, because the mean of its divisors is an integer number (2587211361).

Almost surely, 230601424150 is an apocalyptic number.

30601424150 is an abundant number, since it is smaller than the sum of its proper divisors (31491648514).

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

30601424150 is a wasteful number, since it uses less digits than its factorization.

30601424150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55638976 (or 55638971 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 30601424150 its reverse (5142410603), we get a palindrome (35743834753).

The spelling of 30601424150 in words is "thirty billion, six hundred one million, four hundred twenty-four thousand, one hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 550 55638953 111277906 278194765 556389530 612028483 1224056966 1390973825 2781947650 3060142415 6120284830 15300712075 30601424150