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316104743724 = 2237113741922067
BaseRepresentation
bin1001001100110010100…
…11111001101100101100
31010012220212211202220220
410212121103321230230
520134340303244344
6401114433411340
731560240663060
oct4463123715454
91105825752826
10316104743724
11112071983660
125131aa09b50
1323a684c9873
1411429d7baa0
158351494c19
hex49994f9b2c

316104743724 has 192 divisors, whose sum is σ = 946727792640. Its totient is φ = 79691800320.

The previous prime is 316104743723. The next prime is 316104743729. The reversal of 316104743724 is 427347401613.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (316104743723) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14313739 + ... + 14335805.

It is an arithmetic number, because the mean of its divisors is an integer number (4930873920).

Almost surely, 2316104743724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316104743724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473363896320).

316104743724 is an abundant number, since it is smaller than the sum of its proper divisors (630623048916).

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

316104743724 is a wasteful number, since it uses less digits than its factorization.

316104743724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22548 (or 22546 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 316104743724 in words is "three hundred sixteen billion, one hundred four million, seven hundred forty-three thousand, seven hundred twenty-four".