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30610423010400 = 2535215783996827
BaseRepresentation
bin1101111010111000010110…
…11000111101010001100000
311000101022212000021121021120
412331130023120331101200
513003010121242313100
6145034122330452240
76306346550355522
oct675341330752140
9130338760247246
1030610423010400
119831897860632
123524608894080
1314107205c3c1c
1477b7a3a27a12
153813a9c110a0
hex1bd70b63d460

30610423010400 has 288 divisors, whose sum is σ = 100392106993920. Its totient is φ = 8101036369920.

The previous prime is 30610423010389. The next prime is 30610423010411. The reversal of 30610423010400 is 401032401603.

It is an interprime number because it is at equal distance from previous prime (30610423010389) and next prime (30610423010411).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 316086787 + ... + 316183613.

It is an arithmetic number, because the mean of its divisors is an integer number (348583704840).

Almost surely, 230610423010400 is an apocalyptic number.

30610423010400 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 30610423010400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50196053496960).

30610423010400 is an abundant number, since it is smaller than the sum of its proper divisors (69781683983520).

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

30610423010400 is a wasteful number, since it uses less digits than its factorization.

30610423010400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97846 (or 97833 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 30610423010400 in words is "thirty trillion, six hundred ten billion, four hundred twenty-three million, ten thousand, four hundred".