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30100380710400 = 2934527111322397
BaseRepresentation
bin1101101100000010010100…
…11111111111011000000000
310221120120100021201012020000
412312001022133333120000
512421131034430213100
6144003531330120000
76224452331346450
oct666011237773000
9127516307635200
1030100380710400
119655555217550
1234617a4720000
1313a45b8a98300
14760c1abcdd60
15372ea7666900
hex1b604a7ff600

30100380710400 has 7200 divisors, whose sum is σ = 158555874774528. Its totient is φ = 5465545113600.

The previous prime is 30100380710399. The next prime is 30100380710447. The reversal of 30100380710400 is 401708300103.

It is a tau number, because it is divible by the number of its divisors (7200).

It is a super-2 number, since 2×301003807104002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 719 ways as a sum of consecutive naturals, for example, 310313203152 + ... + 310313203248.

Almost surely, 230100380710400 is an apocalyptic number.

30100380710400 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 30100380710400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79277937387264).

30100380710400 is an abundant number, since it is smaller than the sum of its proper divisors (128455494064128).

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

30100380710400 is a wasteful number, since it uses less digits than its factorization.

30100380710400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 30100380710400 in words is "thirty trillion, one hundred billion, three hundred eighty million, seven hundred ten thousand, four hundred".