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104361031424 = 2813229223373
BaseRepresentation
bin110000100110001100…
…1101111011100000000
3100222101002200200201002
41201030121233130000
53202212411001144
6115535351031132
710353110062556
oct1411431573400
9328332620632
10104361031424
1140294099601
121828636b4a8
139ac217a500
1450a0313bd6
152aac02714e
hex184c66f700

104361031424 has 216 divisors, whose sum is σ = 235024352640. Its totient is φ = 46173044736.

The previous prime is 104361031421. The next prime is 104361031457. The reversal of 104361031424 is 424130163401.

It is a happy number.

It is a super-2 number, since 2×1043610314242 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104361031421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279788102 + ... + 279788474.

Almost surely, 2104361031424 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 104361031424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117512176320).

104361031424 is an abundant number, since it is smaller than the sum of its proper divisors (130663321216).

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

104361031424 is a wasteful number, since it uses less digits than its factorization.

104361031424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 104361031424 its reverse (424130163401), we get a palindrome (528491194825).

The spelling of 104361031424 in words is "one hundred four billion, three hundred sixty-one million, thirty-one thousand, four hundred twenty-four".