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30005254346496 = 28311138312725919
BaseRepresentation
bin1101101001010001001001…
…00001101101011100000000
310221020110210202200012211220
412310220210201231130000
512413101230103041441
6143452120142035040
76214544113530522
oct664504441553400
9127213722605756
1030005254346496
11961917a930380
123447276b78a80
131398638ba2a10
1475a395139a12
1537078b222466
hex1b4a2486d700

30005254346496 has 576 divisors, whose sum is σ = 95700548321280. Its totient is φ = 8226348318720.

The previous prime is 30005254346471. The next prime is 30005254346519. The reversal of 30005254346496 is 69464345250003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1157641825 + ... + 1157667743.

It is an arithmetic number, because the mean of its divisors is an integer number (166146785280).

Almost surely, 230005254346496 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 30005254346496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47850274160640).

30005254346496 is an abundant number, since it is smaller than the sum of its proper divisors (65695293974784).

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

30005254346496 is a wasteful number, since it uses less digits than its factorization.

30005254346496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26172 (or 26158 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 51.

Adding to 30005254346496 its reverse (69464345250003), we get a palindrome (99469599596499).

The spelling of 30005254346496 in words is "thirty trillion, five billion, two hundred fifty-four million, three hundred forty-six thousand, four hundred ninety-six".