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31300441314120 = 2332511131173348769
BaseRepresentation
bin1110001110111101100111…
…01011111001001101001000
311002211021220120110021212200
413013132303223321031020
513100311300434022440
6150323120233440200
76410245054232646
oct707366353711510
9132737816407780
1031300441314120
119a78496137060
12361629a570060
131460807ab19b4
147a2d413b2196
153942e2823c30
hex1c77b3af9348

31300441314120 has 384 divisors, whose sum is σ = 112468113014400. Its totient is φ = 7486514380800.

The previous prime is 31300441314089. The next prime is 31300441314157. The reversal of 31300441314120 is 2141314400313.

31300441314120 is a `hidden beast` number, since 3 + 1 + 300 + 4 + 41 + 314 + 1 + 2 + 0 = 666.

It is a super-2 number, since 2×313004413141202 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89571096 + ... + 89919864.

It is an arithmetic number, because the mean of its divisors is an integer number (292885710975).

Almost surely, 231300441314120 is an apocalyptic number.

31300441314120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31300441314120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56234056507200).

31300441314120 is an abundant number, since it is smaller than the sum of its proper divisors (81167671700280).

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

31300441314120 is a wasteful number, since it uses less digits than its factorization.

31300441314120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349101 (or 349094 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 31300441314120 its reverse (2141314400313), we get a palindrome (33441755714433).

The spelling of 31300441314120 in words is "thirty-one trillion, three hundred billion, four hundred forty-one million, three hundred fourteen thousand, one hundred twenty".