Search a number
-
+
24934308102144 = 214357319312
BaseRepresentation
bin1011010101101011110001…
…00100111100000000000000
310021021200210210200110100000
411222311320210330000000
511232010430333232034
6125010355113200000
75152305253614000
oct552657044740000
9107250723613300
1024934308102144
117a43642984421
122968529400000
1310bb3ab62890c
14622b81224000
152d38ea2cb599
hex16ad7893c000

24934308102144 has 2160 divisors, whose sum is σ = 94749581472000. Its totient is φ = 6531421962240.

The previous prime is 24934308102139. The next prime is 24934308102173. The reversal of 24934308102144 is 44120180343942.

24934308102144 is a `hidden beast` number, since 2 + 493 + 4 + 3 + 0 + 8 + 10 + 2 + 144 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 24934308102144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 804332519409 + ... + 804332519439.

Almost surely, 224934308102144 is an apocalyptic number.

24934308102144 is a gapful number since it is divisible by the number (24) 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 24934308102144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47374790736000).

24934308102144 is an abundant number, since it is smaller than the sum of its proper divisors (69815273369856).

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

24934308102144 is an frugal number, since it uses more digits than its factorization.

24934308102144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 24934308102144 in words is "twenty-four trillion, nine hundred thirty-four billion, three hundred eight million, one hundred two thousand, one hundred forty-four".