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31300414241 = 2910391038811
BaseRepresentation
bin11101001001101001…
…100110101100100001
32222210101020210100112
4131021221212230201
51003100401223431
622213524301105
72155440063005
oct351151465441
988711223315
1031300414241
11123022a4548
126096541795
132c4a916795
14172d036705
15c32d9bc2b
hex749a66b21

31300414241 has 8 divisors (see below), whose sum is σ = 32410934400. Its totient is φ = 30191973840.

The previous prime is 31300414169. The next prime is 31300414247. The reversal of 31300414241 is 14241400313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31300414241 - 210 = 31300413217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31300414247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489275 + ... + 549536.

It is an arithmetic number, because the mean of its divisors is an integer number (4051366800).

Almost surely, 231300414241 is an apocalyptic number.

It is an amenable number.

31300414241 is a deficient number, since it is larger than the sum of its proper divisors (1110520159).

31300414241 is a wasteful number, since it uses less digits than its factorization.

31300414241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039879.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 31300414241 its reverse (14241400313), we get a palindrome (45541814554).

The spelling of 31300414241 in words is "thirty-one billion, three hundred million, four hundred fourteen thousand, two hundred forty-one".

Divisors: 1 29 1039 30131 1038811 30125519 1079324629 31300414241