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58442364750 = 23537112197467
BaseRepresentation
bin110110011011011011…
…111011011101001110
312120211221121201212210
4312123123323131032
51424142221133000
642503102411250
74136153622030
oct663333733516
9176757551783
1058442364750
1122870211700
12b3b0290b26
135684b38423
142b85a69c50
1517c0b21350
hexd9b6fb74e

58442364750 has 384 divisors, whose sum is σ = 184568896512. Its totient is φ = 12056352000.

The previous prime is 58442364749. The next prime is 58442364769. The reversal of 58442364750 is 5746324485.

It is a self number, because there is not a number n which added to its sum of digits gives 58442364750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 125144017 + ... + 125144483.

It is an arithmetic number, because the mean of its divisors is an integer number (480648168).

Almost surely, 258442364750 is an apocalyptic number.

58442364750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 58442364750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92284448256).

58442364750 is an abundant number, since it is smaller than the sum of its proper divisors (126126531762).

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

58442364750 is a wasteful number, since it uses less digits than its factorization.

58442364750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 58442364750 in words is "fifty-eight billion, four hundred forty-two million, three hundred sixty-four thousand, seven hundred fifty".