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58628028525 = 3521171064277
BaseRepresentation
bin110110100110100000…
…001011100001101101
312121022212222102200220
4312212200023201231
51430032233403100
642533334041553
74143600006603
oct664640134155
9177285872626
1058628028525
1122955aa2640
12b4424a92b9
1356b4443251
142ba2599873
1517d2097aa0
hexda680b86d

58628028525 has 24 divisors (see below), whose sum is σ = 105743645664. Its totient is φ = 28425710400.

The previous prime is 58628028523. The next prime is 58628028527. The reversal of 58628028525 is 52582082685.

It is an interprime number because it is at equal distance from previous prime (58628028523) and next prime (58628028527).

It is not a de Polignac number, because 58628028525 - 21 = 58628028523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58628028523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35531314 + ... + 35532963.

It is an arithmetic number, because the mean of its divisors is an integer number (4405985236).

Almost surely, 258628028525 is an apocalyptic number.

58628028525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58628028525 is a deficient number, since it is larger than the sum of its proper divisors (47115617139).

58628028525 is a wasteful number, since it uses less digits than its factorization.

58628028525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71064301 (or 71064296 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 51.

The spelling of 58628028525 in words is "fifty-eight billion, six hundred twenty-eight million, twenty-eight thousand, five hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 71064277 213192831 355321385 781707047 1065964155 1776606925 2345121141 3908535235 5329820775 11725605705 19542676175 58628028525