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58000972481 = 1632231595669
BaseRepresentation
bin110110000001001000…
…001001101011000001
312112201012001200111222
4312001020021223001
51422241222104411
642351214044425
74122214063064
oct660110115301
9175635050458
1058000972481
1122664045101
12b2a84a9715
13561456367a
142b431ac8db
151796ed34db
hexd81209ac1

58000972481 has 8 divisors (see below), whose sum is σ = 58618533120. Its totient is φ = 57386603952.

The previous prime is 58000972439. The next prime is 58000972489. The reversal of 58000972481 is 18427900085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58000972481 is a prime.

It is a super-2 number, since 2×580009724812 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58000972489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761486 + ... + 834183.

It is an arithmetic number, because the mean of its divisors is an integer number (7327316640).

Almost surely, 258000972481 is an apocalyptic number.

It is an amenable number.

58000972481 is a deficient number, since it is larger than the sum of its proper divisors (617560639).

58000972481 is a wasteful number, since it uses less digits than its factorization.

58000972481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596055.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 58000972481 in words is "fifty-eight billion, nine hundred seventy-two thousand, four hundred eighty-one".

Divisors: 1 163 223 36349 1595669 260094047 355834187 58000972481